The inevitable drift to triple therapy in COPD : an analysis of prescribing pathways in the UK

Acknowledgments The analyses reported in this study were funded by Novartis Pharma AG (Basel, Switzerland) and were conducted by Research in Real-Life Ltd (Cambridge, UK), an independent company. The authors also thank David Bergin, Danielle Corbett, and Vivek Khanna (professional medical writers; Novartis) for assistance in the preparation of this paper. Writing support was funded by Novartis Pharma AG.Peer reviewedPublisher PD