1. 1. University of Medicine and Pharmacy Tîrgu Mureş, Romania
2. 2. Department of Infectious Diseases, University of Medicine and Pharmacy Tîrgu Mureş, Clinic of Infectious Diseases, Tîrgu Mureş, Romania
3. 3. Emergency Clinical County Hospital Tîrgu Mureş, Romania
4. 4. Department of Biochemistry, University of Medicine and Pharmacy Tîrgu Mureş, Romania