1. Section for Infectious Diseases, Department of Medical Sciences, Uppsala University, Uppsala, Sweden.
2. Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden.
3. School of Natural Sciences, Linnaeus University, Kalmar, Sweden.
4. Kalmar County Hospital, Clinic of Microbiology, Kalmar, Sweden.
5. Department of Microbiology, Medical Science Faculty, National Autonomous University of León (UNAN-León), León, Nicaragua.