1. From the Division of Respirology, Zayed Military Hospital, Abu Dhabi, United Arab Emirates
2. Pulmonary Division, Prince Sultan Military Medical City, Riyadh, Kingdom of Saudi Arabia
3. Department of Medicine, Kuwait University, Kuwait City, Kuwait
4. Immunology Department, National Research Center Institute of Immunology, Federal Medical Biological Agency, Moscow, Russia
5. Center for Observational and Real-World Evidence (CORE), Merck & Co., Inc., Kenilworth, New Jersey
6. Global Medical Affairs, Merck & Co. Inc., Kenilworth, New Jersey
7. Real-World & Analytics Solutions, IQVIA, Dubai, United Arab Emirates