1. Laboratory of Molecular Biology of Protozoa, Instituto de Investigaciones Biotecnológicas ‘Dr Rodolfo Ugalde’ (IIBio, Universidad Nacional de San Martín, UNSAM, and Consejo Nacional de Investigaciones Científicas y Técnicas, CONICET), Av. 25 de Mayo y Francia, Campus UNSAM, San Martín (1650), Buenos Aires, Argentina
2. Department of Microbiology, The Ohio State University, 318 W 12th Ave. (Aronoff Building), Columbus, U.S.A
3. Trypanosomatics Laboratory, IIBio (UNSAM and CONICET), Buenos Aires, Argentina
4. Institut de Recherches Cliniques de Montreal (IRCM), Montreal, Quebec, Canada
5. Department of Medicine, University of Montreal, Montreal, Quebec, Canada