[1] Univ E Anglia, Sch Dev Studies, Norwich NR4 7TJ, Norfolk, England
[2] London Sch Hyg & Trop Med, European Ctr Hlth Soc Transit, London WC1, England
[3] Publ Hlth Fdn India, S Asia Network Chron Dis, New Delhi, India
[4] HelpAge Int, London, England
[5] Int Longev Ctr UK, London, England
[6] Kings Coll London, Inst Psychiat, London WC2R 2LS, England
[7] New Jersey Inst Successful Aging, Stratford, NJ USA
[8] Int Network Prevent Elder Abuse, Vancouver, BC, Canada
[9] Newcastle Univ, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
[10] European Union Geriatr Med Soc, Brussels, Belgium
[11] NIA, Bethesda, MD 20892 USA
[12] Sticht Ctr Aging, Winston Salem, NC USA
[13] Int Assoc Gerontol & Geriatr, Liege, Belgium