1. Centre d’Etudes Doctorales des Sciences de la Vie et de la Santé (CEDOC SVS), Faculty of Medicine and Pharmacy, UM5, Rabat, Morocco
2. Center of Tuberculosis and Lung Diseases, SRES, Tetouan, Morocco
3. Regional Hospital Center, Tetouan, Morocco
4. Faculty of Medicine and Pharmacy, UM5, Rabat, Morocco
5. Lung Function Department, Moulay Youssef University Hospital, Rabat, Morocco
6. Pulmonology Department, Moulay Youssef University Hospital, Rabat, Morocco