1 Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy.
2 Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS, Rozzano, Italy.
3 Faculty of Medicine, Transylvania University, Brasov, Romania.
4 Guidelines International Network, Hamilton, Ontario, Canada.
5 McMaster University, Hamilton, Ontario, Canada.
6 GRADE Working Group, Hamilton, Ontario, Canada.
7 Département Médico-Universitaire THOROS (Thorax ORL Sommeil), AP-HP.Centre, Paris, France.
8 Université Paris Cité, UMR 1016, Institut Cochin, Paris, France.
9 Optimum Patient Care Global, Cambridge, UK.
10 Observational and Pragmatic Research Institute, Singapore, Singapore.
11 Centre of Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Aberdeen, UK.
12 Department of Medical Sciences and Public Health and Unit of Allergy and Clinical Immunology, University Hospital "Duilio Casula", University of Cagliari, Cagliari, Italy.