1. Federal University of São Paulo (UNIFESP); Department of Psychiatry and Psychological Medicine; Rua Borges Lagoa 570 conj. 71 São Paulo São Paulo Brazil 04038-000
2. Western Sydney University; Centre for Health Research; Penrith New South Wales Australia 2751
3. Genentech; US Medical Affairs; 1 DNA Way South San Francisco California USA 94080-4990
4. King's College London, Institute of Psychiatry; Section of Eating Disorders; PO BOX 59, De Crespigny Park London UK SE5 8AZ
5. 5th Floor Thomas Guy House; Department of Academic Psychiatry; Guys Campus London UK SE1 9RT