Corrigendum to "A randomized study of formoterol fumarate in a porous particle metered-dose inhaler in patients with moderate-to-severe COPD" [Resp Med 108 (2014) 1327–1335]. Issue 10 (October 2015) - Quinn, Dean; Seale, J.P.; Reisner, Colin; Fischer, Tracy; Golden, Michael; Fernandez, Carlos; Darken, Patrick; St. Rose, Earl; Thomas, Mervyn; Tardie, Gregory; Orevillo, Chadwick