Soccer Football - Bundesliga - VfL Wolfsburg v Borussia Dortmund - Volkswagen Arena, Wolfsburg, Germany - May 23, 2020 Borussia Dortmund chief executive Hans-Joachim Watzke (L) watches the match, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Michael Sohn/Pool via REUTERS DFL regulations prohibit any use of photographs as image sequences and/or quasi-video

Soccer Football - Bundesliga - VfL Wolfsburg v Borussia Dortmund - Volkswagen Arena, Wolfsburg, Germany - May 23, 2020 Borussia Dortmund chief executive Hans-Joachim Watzke (L) watches the match, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Michael Sohn/Pool via REUTERS DFL regulations prohibit any use of photographs as image sequences and/or quasi-video

Hong Kong Chief Executive Carrie Lam, wearing a face mask following the coronavirus disease (COVID-19) outbreak, attends a news conference with officers over Beijing’s plans to impose national security legislation in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Hong Kong Chief Executive Carrie Lam, wearing a face mask following the coronavirus disease (COVID-19) outbreak, attends a news conference with officers over Beijing’s plans to impose national security legislation in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Hong Kong Chief Executive Carrie Lam, wearing a face mask following the coronavirus disease (COVID-19) outbreak, attends a news conference with officers over Beijing’s plans to impose national security legislation in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Hong Kong Chief Executive Carrie Lam, wearing a face mask following the coronavirus disease (COVID-19) outbreak, attends a news conference with officers over Beijing’s plans to impose national security legislation in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Hong Kong Chief Executive Carrie Lam, wearing a face mask following the coronavirus disease (COVID-19) outbreak, attends a news conference with officers over Beijing’s plans to impose national security legislation in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Hong Kong Chief Executive Carrie Lam, wearing a face mask following the coronavirus disease (COVID-19) outbreak, attends a news conference with officers over Beijing’s plans to impose national security legislation in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Hong Kong Chief Executive Carrie Lam, wearing a face mask following the coronavirus disease (COVID-19) outbreak, attends a news conference with officers over Beijing's plans to impose national security legislation in Hong Kong, China May 22, 2020. REUTERS/Tyrone Siu

Attendants wearing face masks following the coronavirus disease (COVID-19) outbreak serve tea near Hong Kong Chief Executive Carrie Lam at the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Hong Kong Chief Executive Carrie Lam and Macau Chief Executive Ho Iat-seng wearing face masks following the coronavirus disease (COVID-19) outbreak attend the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Hong Kong Chief Executive Carrie Lam wearing a face mask following the coronavirus disease (COVID-19) outbreak attends the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China May 22, 2020. REUTERS/Carlos Garcia Rawlins

Former GlaxoSmithKline pharmaceutical executive Moncef Slaoui, who will serve as chief adviser on the effort to find a vaccine for the coronavirus disease (COVID-19) pandemic, speaks as U.S. President Donald Trump listens during a coronavirus disease response event in the Rose Garden at the White House in Washington, U.S., May 15, 2020. REUTERS/Kevin Lamarque

Former GlaxoSmithKline pharmaceutical executive Moncef Slaoui, who will serve as chief adviser on the effort to find a vaccine for the coronavirus disease (COVID-19) pandemic, adjusts his protective face mask after speaking as President Donald Trump holds a coronavirus disease vaccine event in the Rose Garden at the White House in Washington, U.S., May 15, 2020. REUTERS/Kevin Lamarque

Former GlaxoSmithKline pharmaceutical executive Moncef Slaoui, who will serve as chief adviser on the effort to find a vaccine for the coronavirus disease (COVID-19) pandemic, listens while wearing a protective face mask as President Donald Trump holds a coronavirus disease vaccine event in the Rose Garden at the White House in Washington, U.S., May 15, 2020. REUTERS/Kevin Lamarque

U.S. President Donald Trump passes former GlaxoSmithKline pharmaceutical executive Moncef Slaoui, who will serve as chief adviser on the effort to find a vaccine for the coronavirus disease (COVID-19) pandemic, as he removes his face mask to speak during a coronavirus response event in the Rose Garden at the White House in Washington, U.S., May 15, 2020. REUTERS/Kevin Lamarque

Former GlaxoSmithKline pharmaceutical executive Moncef Slaoui, who will serve as chief adviser on the effort to find a vaccine for the coronavirus disease (COVID-19) pandemic, adjusts his protective face mask after speaking as President Donald Trump holds a coronavirus disease response event in the Rose Garden at the White House in Washington, U.S., May 15, 2020. REUTERS/Kevin Lamarque

U.S. President Donald Trump looks on as former GlaxoSmithKline pharmaceutical executive Moncef Slaoui, who will serve as chief adviser on the effort to find a vaccine for the coronavirus disease (COVID-19) pandemic, removes his face mask during a coronavirus response event in the Rose Garden at the White House in Washington, U.S., May 15, 2020. REUTERS/Kevin Lamarque

Former GlaxoSmithKline pharmaceutical executive Moncef Slaoui, who will serve as chief adviser on the effort to find a vaccine for the coronavirus disease (COVID-19) pandemic, waits to speak as President Donald Trump holds a coronavirus disease response event in the Rose Garden at the White House in Washington, U.S., May 15, 2020. REUTERS/Kevin Lamarque

Former GlaxoSmithKline pharmaceutical executive Moncef Slaoui, who will serve as chief adviser on the effort to find a vaccine for the coronavirus disease (COVID-19) pandemic, speaks as President Donald Trump listens during a coronavirus disease response event in the Rose Garden at the White House in Washington, U.S., May 15, 2020. REUTERS/Kevin Lamarque

Hong Kong Chief Executive Carrie Lam speaks during a news conference, in Hong Kong, China May 15, 2020. REUTERS/Jessie Pang

Hong Kong Chief Executive Carrie Lam speaks during a news conference, in Hong Kong, China May 15, 2020. REUTERS/Jessie Pang

Owens & Minor President and Chief Executive Officer Edward Pesicka accompanies U.S. President Donald Trump as he tours medical equipment distributor Owens & Minor during the coronavirus disease (COVID-19) pandemic in Allentown, Pennsylvania, U.S., May 14, 2020. REUTERS/Carlos Barria

A poster depicting Hong Kong Chief Executive Carrie Lam and a birthday cake are pictured during an anti-government protest to mock her on her birthday at Mong Kok, in Hong Kong, China May 13, 2020. REUTERS/Tyrone Siu

Journalists wearing yellow vests are seen during an anti-government protest to mock Chief Executive Carrie Lam at Mong Kok, in Hong Kong, China May 13, 2020. REUTERS/Tyrone Siu

Anti-government protesters stage a rally at a shopping mall to mock Chief Executive Carrie Lam on her birthday at Mong Kok, in Hong Kong, China May 13, 2020. REUTERS/Tyrone Siu

Journalists wearing yellow vests are seen during an anti-government protest to mock Chief Executive Carrie Lam at Mong Kok, in Hong Kong, China May 13, 2020. REUTERS/Tyrone Siu

Anti-government protesters stage a rally at a shopping mall to mock Chief Executive Carrie Lam on her birthday at Mong Kok, in Hong Kong, China May 13, 2020. REUTERS/Tyrone Siu

Riot police officers stand guard outside a shopping mall as anti-government protesters stage a rally to mock Chief Executive Carrie Lam on her birthday at Mong Kok, in Hong Kong, China May 13, 2020. REUTERS/Tyrone Siu

Journalists wearing yellow vests are seen during an anti-government protest to mock Chief Executive Carrie Lam at Mong Kok, in Hong Kong, China May 13, 2020. REUTERS/Tyrone Siu

Anti-government protesters stage a rally at a shopping mall to mock Chief Executive Carrie Lam on her birthday at Mong Kok, in Hong Kong, China May 13, 2020. REUTERS/Tyrone Siu

Chief executive of Austrian energy group OMV Rainer Seele gestures during an interview with Reuters in Vienna, Austria May 12, 2020. Picture taken May 12, 2020. REUTERS/Leonhard Foeger

Chief executive of Austrian energy group OMV Rainer Seele gestures during an interview with Reuters in Vienna, Austria May 12, 2020. Picture taken May 12, 2020. REUTERS/Leonhard Foeger

Chief executive of Austrian energy group OMV Rainer Seele gestures during an interview with Reuters in Vienna, Austria May 12, 2020. Picture taken May 12, 2020. REUTERS/Leonhard Foeger

Chief executive of Austrian energy group OMV Rainer Seele gestures during an interview with Reuters in Vienna, Austria May 12, 2020. Picture taken May 12, 2020. REUTERS/Leonhard Foeger

Chief executive of Austrian energy group OMV Rainer Seele gestures during an interview with Reuters in Vienna, Austria May 12, 2020. Picture taken May 12, 2020. REUTERS/Leonhard Foeger

Chief executive of Austrian energy group OMV Rainer Seele gestures during an interview with Reuters in Vienna, Austria May 12, 2020. Picture taken May 12, 2020. REUTERS/Leonhard Foeger

Chief executive of Austrian energy group OMV Rainer Seele gestures during an interview with Reuters in Vienna, Austria May 12, 2020. Picture taken May 12, 2020. REUTERS/Leonhard Foeger

Chief executive of Austrian energy group OMV Rainer Seele gestures during an interview with Reuters in Vienna, Austria May 12, 2020. Picture taken May 12, 2020. REUTERS/Leonhard Foeger

Images of Hong Kong Chief Executive Carrie Lam are seen in the game Animal Crossing as pro-democracy activists Joshua Wong demonstrates playing it on "Nintendo Switch", in Hong Kong, China April 27, 2020. Picture taken April 27, 2020. REUTERS/Tyrone Siu

MonagengÊLegae, Chief Executive of Sopema Funerals, is seen at his offices after directing the funeral service of 63-year-old Mary Modimola, as centuries-old cultural traditions at funerals are being forgone due to the outbreak of the coronavirus disease (COVID-19), in Soweto, South Africa, April 24, 2020. Picture taken April 24,2020. REUTERS/Siphiwe Sibeko

Hong Kong's Chief Executive Carrie Lam pauses while holding a news conference in Hong Kong, China, August 27, 2019. On September 4, Lam announced the formal withdrawal of the extradition bill. Reuters has been awarded the 2020 Pulitzer Prize in Breaking News Photography. Reuters has been awarded the 2020 Pulitzer Prize in Breaking News Photography for Hong Kong protests. REUTERS/Kai Pfaffenbach TPX IMAGES OF THE DAY

Chris Reynolds, Toyota North America's Chief Administrative Officer for Manufacturing & Corporate Resources, speaks during a roundtable discussion with industry executives and U.S. President Donald Trump on the administration's plan for "Opening Up America Again” amid the coronavirus disease (COVID-19) pandemic in the State Dining Room at the White House in Washington, U.S., April 29, 2020. REUTERS/Carlos Barria

NHS England's Chief Executive Simon Stevens speaks via videochat at a formal opening of Bristol Nightingale Hospital, which is located at the University of the West of England, amid the coronavirs disease (COVID-19) outbreak, in Bristol, Britain April 27, 2020. Picture taken April 27, 2020. Ben Birchall/Pool via REUTERS

Chief Executive of North Bristol Trust Andrea Young applauds after a formal opening of Bristol Nightingale Hospital, which is located at the University of the West of England, amid the coronavirs disease (COVID-19) outbreak, in Bristol, Britain April 27, 2020. Picture taken April 27, 2020. Ben Birchall/Pool via REUTERS

Chief Executive of North Bristol Trust Andrea Young speaks at a formal opening of Bristol Nightingale Hospital, which is located at the University of the West of England, amid the coronavirs disease (COVID-19) outbreak, in Bristol, Britain April 27, 2020. Picture taken April 27, 2020. Ben Birchall/Pool via REUTERS

VW brand's board member responsible for production Andreas Tostmann, head of Volkswagen works council Bernd Osterloh, Lower Saxony's State Prime Minister Stephan Weil, Volkswagen factory manager Stefan Loth and Volkswagen Chief Executive Herbert Diess pose during a visit at the Volkswagen assembly line after VW re-starts Europe's largest car factory after coronavirus shutdown in Wolfsburg, Germany, April 27, 2020, as the spread of the coronavirus disease (COVID-19) continues. In the background are , . Swen Pfoertner/Pool via REUTERS

Lower Saxony's State Prime Minister Stephan Weil and Volkswagen factory manager Stefan Loth talk at a table, divided by a plexiglass panel, during a visit at the Volkswagen assembly line after VW re-starts Europe's largest car factory after coronavirus shutdown in Wolfsburg, Germany, April 27, 2020, as the spread of the coronavirus disease (COVID-19) continues. In the background are head of Volkswagen works council Bernd Osterloh, VW brand's board member responsible for production Andreas Tostmann and Volkswagen Chief Executive Herbert Diess. Swen Pfoertner/Pool via REUTERS

Volkswagen Chief Executive Herbert Diess wears a protective mask at the Volkswagen during a visitr at the assembly line after VW re-starts Europe's largest car factory after coronavirus shutdown in Wolfsburg, Germany, April 27, 2020, as the spread of the coronavirus disease (COVID-19) continues. Swen Pfoertner/Pool via REUTERS

Lower Saxony's State Prime Minister Stephan Weil and Volkswagen Chief Executive Herbert Diess wear protective masks at the Volkswagen assembly line after VW re-starts Europe's largest car factory after coronavirus shutdown in Wolfsburg, Germany, April 27, 2020, as the spread of the coronavirus disease (COVID-19) continues. Swen Pfoertner/Pool via REUTERS

Lower Saxony's State Prime Minister Stephan Weil and Volkswagen Chief Executive Herbert Diess wear protective masks at the Volkswagen assembly line after VW re-starts Europe's largest car factory after coronavirus shutdown in Wolfsburg, Germany, April 27, 2020, as the spread of the coronavirus disease (COVID-19) continues. Swen Pfoertner/Pool via REUTERS

Chief Operating Officer of the Volkswagen brand Ralf Brandstaetter, VW brand's board member responsible for production Andreas Tostmann, Lower Saxony's State Prime Minister Stephan Weil, Volkswagen Chief Executive Herbert Diess and Volkswagen factory manager Volkswagen Stefan Loth wear face masks during their visit of the assembly line in Wolfsburg, Germany, April 27, 2020, as the spread of the coronavirus disease (COVID-19) continues . Swen Pfoertner/Pool via REUTERS

Julian Harley Chief Executive Leeds Teaching Hospitals NHS Trust speaks at the opening of the NHS Nightingale Hospital Yorkshire and the Humber in Harrogate, North Yorkshire, Britain April 21, 2020. Danny Lawson/Pool via REUTERS

Chief Executive Steve Russell poses for a photo at the NHS Nightingale Hospital Yorkshire and the Humber in Harrogate, North Yorkshire, ahead of the official opening, by video-link, with fundraiser Captain Tom Moore, in Harrogate, Britain April 21, 2020. Danny Lawson/Pool via REUTERS

Guy Hudson, a physician and the chief executive officer of Swedish Health Services, poses for a portrait at the Swedish Medical Center First Hill campus during the coronavirus disease (COVID-19) outbreak, in Seattle, Washington, U.S. April 20, 2020. "I am extremely proud to support and lead the effort for the response. We are all in this together," he says. REUTERS/David Ryder

NHS England's Chief Executive Simon Stevens speaks via videolink during the opening of the NHS Nightingale Hospital Birmingham, built in the National Exhibition Centre (NEC), in Birmingham, Britain April 16, 2020. Jacob King/Pool via REUTERS

Shawn Bolouk, Chief Executive Officer of the Aga Khan University Hospital stands next to a UV light machine made by the hospital to help fight the spread of the coronavirus disease (COVID-19), at the Aga Khan University Hospital in Nairobi, Kenya, April 9, 2020. REUTERS/Baz Ratner

Hong Kong Chief Executive Carrie Lam wearing a face mask arrives for a news conference on the novel coronavirus disease (COVID-19) outbreak, in Hong Kong, China April 8, 2020. REUTERS/Joyce Zhou

New chief executive of Mizuho Trust and Banking Kei Umeda speaks during an interview with Reuters in Tokyo, Japan April 1, 2020. Picture taken April 1, 2020. REUTERS/Takashi Umekawa

Charlie Nunn, chief executive officer of HSBC Wealth and Personal Banking division poses for a photograph in London, Britain February 19, 2020. Picture taken February 19, 2020. REUTERS/Simon Dawson