A. della Torre - Parasitology Unit, Department of Public Health
C. Costantini - Parasitology Unit, Department of Public Health
N. J. Besansky - University of Notre Dame
A. Caccone - Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT 06520, USA
V. Petrarca - Department of Genetics and Molecular Biology, University of Rome “La Sapienza,” P.le Aldo Moro 5, 00185 Rome, Italy
J. R. Powell - Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT 06520, USA
M. Coluzzi - Parasitology Unit, Department of Public Health