International Agency for Research on Cancer (IARC), Lyon, France
Contact: Dr Sabina Rinaldi
Team members: Dr Isabelle Romieu, Dr Valerie McCormack, Dr Magali Olivier, Dr Veronique Chajès, Mr Bertrand Hémon, Ms Carine Biessy, Ms Tracy Lignini
University of the Witwatersrand, Johannesburg, South Africa