1. Jagiellonian University Medical College; Chair of Epidemiology and Preventive Medicine; Department of Hygiene and Dietetics; Systematic Reviews Unit; Kopernika 7 Krakow Poland 31-034
2. Jagiellonian University Medical College; 2nd Department of Internal Medicine, Department of Allergy and Immunology; Skawinska 8 Krakow Poland 31-066
3. Jagiellonian University Medical College; Department of Hygiene and Dietetics; Krakow Poland
4. Jagiellonian University Medical College; Systematic Reviews Unit - Polish Cochrane Branch; Krakow Poland
5. Jagiellonian University Medical College; Department of Hygiene and Dietetics, Systematic Reviews Unit; Krakow Poland
6. Jagiellonian University Medical College; Institute of Cardiology; Pradnicka 80 Krakow Poland 31-202