Brazil
Dr. Erica Williams
May 24 - June 21
China
Dr. Zhengbin Lu | Dr. Yan Xu
May 8 - June 5
Costa Rica/Ecuador
Dr. Rick Langhorst
Dr. Jacqueline Alvarez-Ogbesor
May 8 - June 13
Ghana
Dr. Rosetta Ross
June 1 - June 28
Italy
Dr. Margery Ganz and Dr. Tinaz Pavri
June 1 - June 30 (approximate)