Reviewer_1_v.1 – Supplemental material for Satisfaction with chronic obstructive pulmonary disease treatment: results from a multicenter, observational study

Supplemental material, Reviewer_1_v.1 for Satisfaction with chronic obstructive pulmonary disease treatment: results from a multicenter, observational study by Marco Contoli, Paola Rogliani, Fabiano Di Marco, Fulvio Braido, Angelo G. Corsico, Christian A. Amici, Roberto Piro, Riccardo Sarzani, Patrizia Lessi, Carla Scognamillo, Nicola Scichilone and Pierachille Santus in Therapeutic Advances in Respiratory Disease