Lewis, Adam
Cave, Phoene
Stern, Myra
Welch, Lindsay
Taylor, Karen
Russell, Juliet
Doyle, Anne-Marie
Russell, Anne-Marie
McKee, Heather
Clift, Stephen
Bott, Julia
Hopkinson, Nicholas S https://orcid.org/0000-0003-3235-0454
Article History
Received: 3 June 2016
Revised: 2 September 2016
Accepted: 20 September 2016
First Online: 1 December 2016
Competing interests
: PC and JR have both been employed by leading singing groups for people with respiratory disease and so have a direct commercial interest in the promotion of singing as an intervention within the NHS. AM Russell reports grants from Boehringer Ingelheim, personal fees from Roche and grants from British Lung Foundation, outside the submitted work. The other authors declare no conflict of interest.