[1] Harvard Univ, Sch Publ Hlth, Boston, MA 02115 USA
[2] Aga Khan Univ, Karachi, Pakistan
[3] China Med Board, Cambridge, MA USA
[4] George Washington Univ, Washington, DC USA
[5] House Lords, London, England
[6] WHO, CH-1211 Geneva, Switzerland
[7] Natl Acad Sci, Inst Med, Washington, DC 20418 USA
[8] Cayetano Heredia Univ, Lima, Peru
[9] The Lancet, London NW1 7BY, England
[10] Peking Univ, Hlth Sci Ctr, Beijing 100871, Peoples R China
[11] Natl Inst Occupat Hlth, Johannesburg, South Africa
[12] Univ Penn, Sch Nursing, Philadelphia, PA 19104 USA
[13] Univ Toronto, Toronto, ON, Canada
[14] Rockefeller Fdn, New York, NY USA
[15] Publ Hlth Fdn India, New Delhi, India
[16] Sage Coll, Albany, NY USA
[17] Bill & Melinda Gates Fdn, Seattle, WA USA
[18] Makerere Univ, Sch Publ Hlth, Kampala, Uganda
[19] Amer Univ Beirut, Beirut, Lebanon