| Authors: |
Gangadi Μ; 5th Pulmonary Medicine Department, General Hospital of Chest Diseases 'SOTIRIA', Athens, Greece. gagadimaria@med.uoa.gr., Kalpourtzi N; Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece., Gavana Μ; Department of Primary Care, General Practice and Health Services Research, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece., Vantarakis Α; Environmental Microbiology Unit, Department of Public Health, Medical School, University of Patras, Patra, Greece., Chlouverakis G; Division of Biostatistics, School of Medicine, University of Heraklion, Heraklion, Greece., Hadjichristodoulou C; Department of Hygiene and Epidemiology, Medical Faculty, University of Thessaly, Larissa, Greece., Trypsianis G; Department of Medical Statistics, Medical Faculty, Democritus University of Thrace, Alexandroupolis, Greece., Voulgari PV; Rheumatology Clinic, Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece., Alamanos Y; Institute of Epidemiology Preventive Medicine and Public Health, Corfu, Greece., Karakosta A; Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece., Touloumi G; Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece., Karakatsani A; 2nd Pulmonary Medicine Department, 'Attikon' University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece. |
