Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Pedro Porro with FC Porto's Luis Diaz after the match REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 FC Porto coach Sergio Conceicao after the match REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 FC Porto's Francisco Conceicao in action with Sporting CP's Matheus Reis REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Nuno Mendes in action with FC Porto's Francisco Conceicao REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Joao Palhinha in action with FC Porto's Evanilson and Mateus Uribe REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Joao Palhinha in action with FC Porto's Evanilson REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Bruno Tabata attempts an overhead kick REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 FC Porto's Chancel Mbemba in action with Sporting CP's Tiago Tomas REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 FC Porto's Moussa Marega in action with Sporting CP's Zouhair Feddal Agharbi REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Zouhair Feddal Agharbi reacts as referee Joao Pinheiro looks on REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Nuno Santos in action with FC Porto's Manafa REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Pedro Porro with FC Porto's Zaidu Sanusi REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 FC Porto's Mehdi Taremi in action with Sporting CP's Joao Palhinha REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 FC Porto's Manafa shoots at goal REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Pedro Goncalves in action with FC Porto's Zaidu Sanusi REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 FC Porto's Mehdi Taremi in action with Sporting CP's Goncalo Inacio REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Sebastian Coates in action with po11 REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 FC Porto's Otavio reacts REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 FC Porto's Moussa Marega in action with Sporting CP's Nuno Mendes REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 FC Porto's Chancel Mbemba in action with Sporting CP's Nuno Santos REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Nuno Mendes in action with FC Porto's Moussa Marega REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 FC Porto's Moussa Marega in action with Sporting CP's Sebastian Coates REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 Sporting CP's Pedro Goncalves in action with FC Porto's Otavio REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 General view as the teams observe a minutes silence before the match REUTERS/Pedro Nunes

Soccer Football - Primeira Liga - FC Porto v Sporting Lisbon - Estadio do Dragao, Porto, Portugal - February 27, 2021 General view inside the stadium before the match REUTERS/Pedro Nunes

Health staff attend to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attends to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attends to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura TPX IMAGES OF THE DAY

A patient is seen at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attend to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attend to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attends to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attend to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attends to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attend to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

The hand of a patient is seen at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff types in a computer at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attends to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attend to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

A patient is seen at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attends to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff is seen at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attends to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attends to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Health staff attends to a patient at the coronavirus disease (COVID-19) dedicated ICU unit of the Tras-Os-Montes E Alto Douro Hospital, amid the COVID-19 pandemic in Vila Real, Portugal February 22, 2021. Picture taken February 22, 2021. REUTERS/Violeta Santos Moura

Nordic Skiing - FIS Nordic World Ski Championships - Oberstdorf, Germany - February 24, 2021 Portugal's Filipe Cabrita in action during the Men's Cross Country 10km Qualification Race REUTERS/Kai Pfaffenbach

Nordic Skiing - FIS Nordic World Ski Championships - Oberstdorf, Germany - February 24, 2021 Portugal's Jose Cabeca in action during the Men's Cross Country 10km Qualification Race REUTERS/Kai Pfaffenbach

Nurse Ines Lopes speaks with a nurse during the night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 19, 2021. Picture taken February 19, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes prepares to leave home for the night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 18, 2021. Picture taken February 18, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes looks at a picture wall of Intensive Care Unit (ICU) medical staff during the night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 19, 2021. Picture taken February 19, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes leaves a COVID-19 patient room at the night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 19, 2021. Picture taken February 19, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes arrives at the night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 18, 2021. Picture taken February 18, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes prepares to leave home for the night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 18, 2021. Picture taken February 18, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes drives to work the night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 18, 2021. Picture taken February 18, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes prepares her dinner before the night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 18, 2021. Picture taken February 18, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes carries a plate with her dinner before the night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 18, 2021. Picture taken February 18, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes prepares to enter a COVID-19 patient room at the night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 19, 2021. Picture taken February 19, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes goes home before her night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 18, 2021. Picture taken February 18, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes enters a COVID-19 patient room at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal, February 19, 2021. Picture taken February 19, 2021. REUTERS/Pedro Nunes

Nurse Ines Lopes collects goods in the supermarket, to eat at the night shift at Sao Jose Hospital, Intensive Care Unit (ICU) during the coronavirus disease (COVID-19) pandemic, in Lisbon, Portugal, February 18, 2021. Picture taken February 18, 2021. REUTERS/Pedro Nunes