1. Department of Occupational Lung Diseases and Tuberculosis, “Sismanogleio- Amalia Fleming” General Hospital, 1 Sismanogleiou Str, 15126, Attiki, Maroussi, Athens, Greece
2. Departments of Biomedical Sciences, Nursing and Physiotherapy, University of West Attica, Campus 1, Attiki, Egaleo, Agiou Spiridonos, 12243 Athens, Greece
3. Second Department of Thoracic Medicine, “Sismanogleio- Amalia Fleming” General Hospital, 1 Sismanogleiou Str, 15126, Attiki, Maroussi, Athens, Greece
4. Department of Surgical Pathology, “Sismanogleio- Amalia Fleming” General Hospital, 1 Sismanogleiou Str, 15126, Attiki, Maroussi, Athens, Greece