Davenport, Horace W.
Morris, Desmond
Haas, Richard
Gardiner, M. Dena
Becker, P.E.
Simmons, Richard L.
Brandt, Georg
Perera, Charles A.
Hernández Gonzalo, Pedro
Dufourmentel, C.
Maream, John H.
Grabar, P.
Sodeman, William A.
Nerenberg, S.T
Ham, Arthur W.
Cuba: Ministerio de salud Publica
Clifford Kimber, Diana
Doering Regensburg, P.
Cornblath, Marvin
Salle, A.J.
King,J.
Brooks, Stewart M.
Henley, Keith S.
Villanueva, Julio R.