Tributes flow after Dr Michael Mosley found dead following disappearance on Greek island

Tributes are flowing for TV doctor Michael Mosley, who died while holidaying with his wife, Clare, in Greece.
The body of the 67-year-old was found just 80 metres away from the sea after a five-day search following his disappearance last week.
The position of his body indicated he had died of natural causes, police said, stressing that toxicology and histology reports would now be carried out.
Dr Mosley presented a host of programs and was best known for conducting experiments on himself, including eating black pudding made with his own blood and self-injecting snake venom to understand how his blood clotted.