[1] Univ Edinburgh, Royal Edinburgh Hosp, Dept Psychiat, Edinburgh EH10 5HF, Midlothian, Scotland
[2] Univ Melbourne, Parkville, Vic 3052, Australia
[3] Univ Zagreb, Fac Philosophy, Dept Psychol, Zagreb 41000, Croatia
[4] Univ Zagreb, Fac Philosophy, Inst Diabet Endocrinol & Metab Dis, Zagreb 41000, Croatia
[5] INSERM, Paris, France
[6] Madras Med Coll, Madras, Tamil Nadu, India
[7] All India Inst Med Sci, New Delhi, India
[8] Ben Gurion Univ Negev, IL-84105 Beer Sheva, Israel
[9] Sci Univ Tokyo, Dept Sci, Tokyo 162, Japan
[10] Tilburg Univ, NL-5000 LE Tilburg, Netherlands
[11] Univ Panama, Panama City, Panama
[12] VM Bekhterev Psychoneurol Res Inst, St Petersburg, Russia
[13] Univ Barcelona, Barcelona, Spain
[14] Inst Mental Hlth, Bangkok, Thailand
[15] Univ Bath, Bath BA2 7AY, Avon, England
[16] Univ Washington, Seattle, WA 98195 USA
[17] Univ Zimbabwe, Harare, Zimbabwe