Affiliation: | 1. Pharmaceutical Outcomes Research and Policy Program, School of Pharmacy, University of Washington, Seattle, WA, USA;2. Lung Institute of Western Australia and Centre for Asthma, Allergy, and Respiratory Research, University of Western Australia, Nedlands, Australia;3. Chest Research Foundation, Maharashtra, India;4. Global Medical Affairs, Merck & Co., Inc, Whitehouse Station, NJ, USA |