Associate Professor of Respiratory Medicine, Department of Medical and Surgical Sciences, University of Modena, Modena, Italy…

Professor of Medicine and Chief, Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, University of Colorado…

King’s College London, London, UK…

Professor of Medicine, Tufts University, USA; Chief of the Pulmonary, Critical Care, and Sleep Division, Tufts Medical Center, Boston…

Senior Lecturer in Respiratory Disease and Virology, School of Life Sciences, University of Lincoln, Lincoln, UK…

Associate Clinical Professor, Division of Pulmonary and Critical Care, University of California, San Diego, California, USA; Chairman…

Professor of Respiratory Medicine, University of Parma, Parma, Italy; Master Fellow of American College of Chest Physicians; Past President…

Head, Respiratory Rehabilitation Clinic; Head, Counselling Center for Smoking Cessation; Senior Physician in Internal Medicine, Clinical…

Pulmonary Medicine & Internal Medicine, Faculty of Medicine, Dhaka University, Dhaka, Bangladesh…

İbn-i Sina Hospital, Faculty of Medicine, Department of Cardiology, Ankara University, Ankara, Turkey…