Mahmood Ahmadi was a surgeon at the Veterans’ Affairs (VA) Hospital in West Palm Beach, Florida, USA. He was born into a privileged family in the small agricultural village of Vastan in Iran not far from Tehran. As an infant, he survived an earthquake to which many of his siblings succumbed. Growing

Roger Abbey Smith was a consultant surgeon at Walsgrave Hospital, Coventry. He was born in Birkenhead. At the age of 11 he was deeply affected by the early death of his mother from psittacosis pneumonia caught from the family parrot, despite being attended by Henry Cohen, arguably the most celebrate