1. Department of Pulmonology, Semmelweis University, 1085 Budapest, Hungary
2. South-Pest Hospital Centre, National Institute for Infectiology and Hematology, 1097 Budapest, Hungary
3. Department of Rheumatology, University of Debrecen, 4032 Debrecen, Hungary
4. National Korányi Institute of Pulmonology, 1122 Budapest, Hungary
5. Heart and Vascular Centre, Semmelweis University, 1122 Budapest, Hungary
6. National Institute of Mental Health, Neurology and Neurosurgery, 1145 Budapest, Hungary
7. Heim Pál National Pediatric Institute, 1089 Budapest, Hungary
8. National Public Health Center, 1097 Budapest, Hungary
9. National Institute of Oncology, 1122 Budapest, Hungary
10. Department of Pathology and Forensic Medicine, Semmelweis University, 1091 Budapest, Hungary
11. 2nd Department of Internal Medicine and Nephrological Center, University of Pécs, 7624 Pécs, Hungary
12. Ministry of Interior, 1051 Budapest, Hungary