1. Department of Bioinformatics and Public Health, Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski Cracow University, Cracow, Poland
2. Department of Internal Medicine, J. Dietl Specialist Hospital Cracow, Cracow, Poland
3. Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
4. Department of Statistics, Federal University of Parana, Curitiba, PR, Brazil
5. Department of Public Health, Medical University of Warsaw, Warsaw, Poland
6. Texas Biomedical Research Institute, Disease Intervention & Prevention and Population Health Programs, San Antonio, USA, TX