1. Departmento de Morfologia; Universidade Federal de Pelotas; Instituto de Biologia; Campus Universitário s/n; Pelotas, Rio Grande do Sul, Caixa Postal 354 96010-900 Brazil
2. Department of Veterinary, Catalonian Reptile and Amphibian Rescue Center (CRARC); C/Santa Clara s/n, Masquefa Barcelona 08783 Spain
3. Department of Cardiology and Respiratory; Hospital Veterinari Molins; Pol. Ind. Moli dels Frares, B-27, Sant Vicens dels Horts Barcelona 08620 Spain
4. Departament de Medicina i Cirurgia Animals; Universitat Autònoma de Barcelona; Servei d'Ecopatologia de Fauna Salvatge, Bellaterra Barcelona 08193 Spain