1. Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy;
2. Department of Experimental Medicine, University of Pavia, Pavia, Italy;
3. Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas;
4. Unit of Infectious and Tropical Diseases, Istituto di Ricovero e Cura a Carattere Scientifico San Matteo Hospital Foundation, Pavia, Italy;
5. Department of Surgery, IRCCS San Matteo Hospital Foundation, Pavia, Italy;
6. Center for Tropical Diseases, Sacro Cuore-Don Calabria Hospital, Verona, Italy