William Schneider Indianapolis, Indiana, United States   1986 photo of Hantchef and successors as head of IFRC Blood program (Cropped) left to right: Evelyn von Steffens (technical adviser), Juhani Leikola (Hantchef’s successor), Polly Dussan (secretary to Leikola), Tony Britten (Leikola’s successor) and Zarco Hantchef. Source: Juhani Leikola One of the cornerstones of the WHO Blood…