Philip W. Rouadi, Samar A. Idriss, Jean Bousquet, Tanya M. Laidlaw, Cecilio R. Azar, Mona S. Al-Ahmad, Anahi Yañez, Maryam Ali Y. Al-Nesf, Talal M. Nsouli, Sami L. Bahna, Eliane Abou-Jaoude, Fares H. Zaitoun, Usamah M. Hadi, Peter W. Hellings, Glenis K. Scadding, Peter K. Smith, Mario Morais-Almeida, René Maximiliano Gómez, Sandra N. Gonzalez Diaz, Ludger Klimek, Georges S. Juvelekian, Moussa A. Riachy, Giorgio Walter Canonica, David Peden, Gary W.K. Wong, James Sublett, Jonathan A. Bernstein, Lianglu Wang, Luciana K. Tanno, Manana Chikhladze, Michael Levin, Yoon-Seok Chang, Bryan L. Martin, Luis Caraballo, Adnan Custovic, Jose Antonio Ortego-Martell, Olivia J.Ly Lesslar, Erika Jensen-Jarolim, Motohiro Ebisawa, Alessandro Fiocchi, Ignacio J. Ansotegui, Beirut Eye & ENT Specialist Hospital (BESH), Eye & Ear Hospital [Beirut], Hôpital Edouard Herriot [CHU - HCL], Hospices Civils de Lyon (HCL), Charité - UniversitätsMedizin = Charité - University Hospital [Berlin], Berlin Institute of Health (BIH), Contre les MAladies Chroniques pour un VIeillissement Actif en Languedoc-Roussillon (MACVIA-LR), Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Hospitalier Universitaire de Nîmes (CHU Nîmes)-Centre National de la Recherche Scientifique (CNRS)-European Innovation Partnership on Active and Healthy Ageing Reference Site (EIP on AHA), Commission Européenne-Commission Européenne-Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO)-Université de Montpellier (UM), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Brigham and Women’s Hospital [Boston, MA], Harvard Medical School [Boston] (HMS), American University of Beirut Faculty of Medicine and Medical Center (AUB), Middle East Institute of Health, Clemenceau Medical Center (CMC), Kuwait University, Investigaciones en Alergia y Enfermedades Respiratorias (InAER), Hamad Medical Corporation [Doha, Qatar], International Cough Institute (ICI), Louisiana State University (LSU), LAU Medical Center-Rizk Hospital, University Hospitals Leuven [Leuven], Department of Microbiology, Immunology and Transplantation [Leuven], Catholic University of Leuven - Katholieke Universiteit Leuven (KU Leuven), Ghent University Hospital, Academic Medical Center - Academisch Medisch Centrum [Amsterdam] (AMC), University of Amsterdam [Amsterdam] (UvA), The Royal National Throat, Nose and Ear Hospital, Griffith University [Brisbane], Hospital CUF Descobertas, Facultad de Ciencias de la Salud [Salta], Universidad Nacional de Salta (UNSA), Universidad Autonoma de Nuevo Leon [Mexique] (UANL), Center for Rhinology and Allergology Wiesbaden, University Hospital Mannheim, Saint George Hospital University Medical Center [UOB LIBAN], University of Balamand [Liban] (UOB), Hôtel-Dieu de France (HDF), Université Saint-Joseph de Beyrouth (USJ), Humanitas Clinical and Research Center [Rozzano, Milan, Italy], UNC School of Medicine, The Chinese University of Hong Kong [Hong Kong], University of Louisville School of Medicine, University of Cincinnati College of Medicine, Peking Union Medical College Hospital [Beijing] (PUMCH), Institut Desbrest de santé publique (IDESP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), World Health Organisation (WHO), Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO), Akaki Tsereteli State University, University of Cape Town, Seoul National University Bundang Hospital (SNUBH), The Ohio State University Wexner Medical Center., University of Cartagena, National Heart and Lung Institute [London] (NHLI), Imperial College London-Royal Brompton and Harefield NHS Foundation Trust, Universidad Autónoma del Estado de Hidalgo (UAEH), LifeSpan medicine, Medizinische Universität Wien = Medical University of Vienna, Messerli Research Institute, University of Veterinary Medicine Vienna, Medical University Vienna, University of Vienna [Vienna]-University of Vienna [Vienna]-Medical University Vienna, University of Vienna [Vienna]-University of Vienna [Vienna], Sagamihara National Hospital [Kanagawa, Japan], Bambino Gesù Children’s Hospital [Rome, Italy], Hospital Quirónsalud Bizkaia [Bilbao], and Salvy-Córdoba, Nathalie