Department;
of;
Epidemiology;
&;
Population;
Health,;
London;
School;
of;
Hygiene;
&;
Tropical;
Medicine,;
UK;
and;
Sangath;
Centre,;
Porvorim,;
Goa,;
India;
World;
Federation;
for;
Mental;
Health,;
Springfield,;
VA,;
USA;
Universidade;
Federal;
de;
Sao;
Paulo,;
Department;
of;
Psychiatry,;
Brazil;
Centre;
for;
International;
Mental;
Health,;
University;
of;
Melbourne,;
Australia;
Department;
of;
Mental;
Health;
&;
Substance;
Abuse,;
World;
Health;
Organization;