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…