Caroline Suliani, occupational therapist, adjusts a customised 3D printed hand orthosis for an orthopaedic patient, at Fix It company, in Santo Andre, Brazil June 24, 2021. Picture taken June 24, 2021. REUTERS/Carla Carniel

Caroline Suliani, occupational therapist, shows a 3D printed customised hand orthosis for orthopaedic patients, at Fix It company, in Santo Andre, Brazil June 24, 2021. Picture taken June 24, 2021. REUTERS/Carla Carniel

Caroline Suliani, occupational therapist, poses with a 3D printed customised orthosis for orthopaedic patients, at Fix It company, in Santo Andre, Brazil June 24, 2021. Picture taken June 24, 2021. REUTERS/Carla Carniel

Erick Henrique dos Santos, representative of Fix It company, poses with customised 3D printed orthoses for orthopaedic patients, in Santo Andre, Brazil June 24, 2021. Picture taken June 24, 2021. REUTERS/Carla Carniel

Caroline Suliani, occupational therapist, adjusts a customised 3D printed hand orthosis for an orthopaedic patient, at Fix It company, in Santo Andre, Brazil June 24, 2021. Picture taken June 24, 2021. REUTERS/Carla Carniel

Caroline Suliani, occupational therapist, molds a customised 3D printed hand orthosis for an orthopaedic patient, at Fix It company, in Santo Andre, Brazil June 24, 2021. Picture taken June 24, 2021. REUTERS/Carla Carniel

Caroline Suliani, occupational therapist, adjusts a customised 3D printed hand orthosis for an orthopaedic patient, at Fix It company, in Santo Andre, Brazil June 24, 2021. Picture taken June 24, 2021. REUTERS/Carla Carniel

A 3D printer prints a customised hand orthosis for an orthopaedic patient, at Fix It company, in Santo Andre, Brazil June 24, 2021. Picture taken June 24, 2021. REUTERS/Carla Carniel

A 3D printer prints a customised hand orthosis for an orthopaedic patient, at Fix It company, in Santo Andre, Brazil June 24, 2021. Picture taken June 24, 2021. REUTERS/Carla Carniel

Samples of 3D printed customised orthoses for orthopaedic patients are displayed at Fix It company, in Santo Andre, Brazil June 24, 2021. Picture taken June 24, 2021. REUTERS/Carla Carniel

U.S. President Joe Biden leaves from the Delaware Orthopaedic Specialist after a check up on his foot injury in Newark, Delaware, U.S., February 6, 2021. REUTERS/Joshua Roberts

U.S. President Joe Biden leaves from the Delaware Orthopaedic Specialist after a check up on his foot injury in Newark, Delaware, U.S., February 6, 2021. REUTERS/Joshua Roberts

U.S. President Joe Biden arrives at the Delaware Orthopaedic Specialists for a check up on his foot injury in Newark, Delaware, U.S. February 6, 2021. REUTERS/Joshua Roberts REFILE - CORRECTING CITY

U.S. President Joe Biden arrives at the Delaware Orthopaedic Specialists for a check up on his foot injury in Newark, Delaware, U.S. February 6, 2021. REUTERS/Joshua Roberts REFILE - CORRECTING CITY

A light remains on at the Delaware Orthopaedic Specialists clinic where President-elect Joe Biden was treated after twisting his ankle while playing with his dog Major in Newark, Delaware, U.S., November 29, 2020. REUTERS/Joshua Roberts

A view of the Delaware Orthopaedic Specialists clinic, where President-elect Joe Biden visited after twisting his ankle while playing with his dog Major, in Newark, Delaware, U.S., November 29, 2020. REUTERS/Joshua Roberts

The motorcade carrying President-elect Joe Biden depart for the Delaware Orthopaedic Specialists clinic after he twisted his ankle while playing with his dog Major, in Wilmington, Delaware, U.S., November 29, 2020. REUTERS/Joshua Roberts

The motorcade carrying President-elect Joe Biden depart for the Delaware Orthopaedic Specialists clinic after he twisted his ankle while playing with his dog Major, in Wilmington, Delaware, U.S., November 29, 2020. REUTERS/Joshua Roberts

The motorcade carrying President-elect Joe Biden arrives at the Delaware Orthopaedic Specialists clinic after he twisted his ankle while playing with his dog Major, in Newark, Delaware, U.S., November 29, 2020. REUTERS/Joshua Roberts

A Secret Service agent waits for President-elect Joe Biden to enter the Delaware Orthopaedic Specialists clinic after twisting his ankle while playing with his dog Major, in Newark, Delaware, U.S., November 29, 2020. REUTERS/Joshua Roberts

President-elect Joe Biden to enter the Delaware Orthopaedic Specialists clinic after twisting his ankle while playing with his dog Major, in Newark, Delaware, U.S., November 29, 2020. REUTERS/Joshua Roberts

Disabled Afghan women play basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Disabled Afghan women chat with each others before playing basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken on February 7, 2020. REUTERS/Omar Sobhani

Nilofar Bayat 26, captain of Afghanistan's women wheelchair basketball team, exercises with her coach before playing basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Members of Afghanistan's women wheelchair basketball team prepare before playing basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Disabled Afghan women look at their mobile phones before playing basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Disabled Afghan women play basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Nilofar Bayat 26, captain of Afghanistan's women wheelchair basketball team, exercises before playing basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Disabled Afghan women exercise before playing basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Nilofar Bayat 26, captain of Afghanistan's women wheelchair basketball team, exercises before playing basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Disabled Afghan women exercise before playing basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Disabled Afghan women play basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Disabled Afghan women play basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Disabled Afghan women play basketball at the Orthopaedic Center of the International Committee of the Red Cross in Kabul, Afghanistan February 7, 2020. Picture taken February 7, 2020. REUTERS/Omar Sobhani

Britain's Prince Harry meets a patient during a visit to the Princess Diana Orthopaedic Centre in Huambo, Angola September 27, 2019. Ian Vogler/Pool via REUTERS

Britain's Prince Harry meets a patient during a visit to the Princess Diana Orthopaedic Centre in Huambo, Angola September 27, 2019. Ian Vogler/Pool via REUTERS

A children await the arrival of Britain's Prince Harry as he visits the Princess Diana Orthopaedic Centre in Huambo, Angola September 27, 2019. Dominic Lipinski/Pool via REUTERS

Britain's Prince Harry meets patients as he visits the Princess Diana Orthopaedic Centre in Huambo, Angola September 27, 2019. Dominic Lipinski/Pool via REUTERS

Britain's Prince Harry examines a prosthetic leg as he visits the Princess Diana Orthopaedic Centre in Huambo, Angola September 27, 2019. Dominic Lipinski/Pool via REUTERS

Britain's Prince Harry meets staff and patients as he visits the Princess Diana Orthopaedic Centre in Huambo, Angola September 27, 2019. Dominic Lipinski/Pool via REUTERS

Britain's Prince Harry meets Barnaby Jose Mar, 6, as he visits the Princess Diana Orthopaedic Centre in Huambo, Angola September 27, 2019. Dominic Lipinski/Pool via REUTERS

Britain's Prince Harry meets Barnaby Jose Mar, 6, as he visits the Princess Diana Orthopaedic Centre in Huambo, Angola September 27, 2019. Dominic Lipinski/Pool via REUTERS

Britain's Prince Andrew, Duke of York, Princess Eugenie, Jack Brooksbank and Dr Saroj Patel meet a robot called Pepper, during a visit the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Britain's Prince Andrew, Duke of York meets artist Rolf Knudsen, during a visit the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Princess Eugenie meets patient Maggie Hawkes, 12, during a visit to the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Britain's Prince Andrew, Duke of York and Princess Eugenie visit the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Princess Eugenie meets Ms Christine Bows who cared for her when she in the hospital as a child, during a visit to the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Princess Eugenie and Jack Brooksbank visit the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Princess Eugenie visits the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Princess Eugenie visits the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Princess Eugenie, Jack Brooksbank and Dr Saroj Patel meet a robot called Pepper, during a visit to the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Princess Eugenie visits the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Princess Eugenie meets a robot called Pepper, during a visit to the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Princess Eugenie and Jack Brooksbank visit the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Princess Eugenie visits the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Princess Eugenie arrives at the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Britain's Prince Andrew, Duke of York meets patient Brenda Tilbury during a visit the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Britain's Prince Andrew, Duke of York meets patient Brenda Tilbury during a visit the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Britain's Prince Andrew, Duke of York meets patient Diana Keay during a visit the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS

Britain's Prince Andrew, Duke of York visits the Royal National Orthopaedic Hospital to open the new Stanmore Building, in London, Britain March 21, 2019. David Mirzoeff/ Pool via REUTERS