DAVID J. KUPFER

 ·Chair of the Department of Psychiatry at the University of Pittsburgh School of Medicine

 ·Chair of the American Psychiatric Association Task Force for DSM-5.

 ·Elected to the Institute of Medicine of the National Academy of Sciences in 1990.

 ·Membership of American Psychiatric Association, Distinguished Life Fellow, 2003.

 ·Founder of International Society of Biporlor Disorder

 Norman Sartorius

 ·Norman Sartorius is a Croatian psychiatrist and university professor. Sartorius is a former director of the World Health Organization's (WHO) Division of Mental Health, and a former president of the World Psychiatric Association and of the European Psychiatric Association. He has been described as "one of the most prominent and influential psychiatrists of his generation".

 Wang Gao Hua

 ·President of psychiatrist branch of Chinese Medical Doctor Association