1. 3rd Department of Internal Medicine, Semmelweis University, Budapest, Hungary
2. Department of Family Medicine, Semmelweis University, Budapest, Hungary
3. Department of Internal Medicine, Károlyi Sándor Municipal Hospital, Budapest, Hungary
4. Department of Genetics and Immunology, and Cell Sciences, Semmelweis University, Budapest, Hungary
5. Department of Public Health, Semmelweis University, Budapest, Hungary