Autores:Fred Mhalu, Rafick-Pierre Sekaly, Marc P. Girard, Michael B. McChesney, Britta Wahren, Genoveffa Franchini, Rose McCullough, Robert Belshe, Dominique Salmon-Ceron, Bernard Verrier, Pontiano Kaleebu, Marta L. Marthas, Mercedes Weissenbacher, Frances Gotch, Koen Van Rompay