| Authors: |
McCullough B; Wellcome Trust-Wolfson Northern Ireland Clinical Research Facility, Queen's University Belfast, Belfast, UK., Busby J; Centre for Public Health, Queen's University Belfast, Belfast, UK., O'Neill B; Institute of Nursing and Health Research, Ulster University, Belfast, UK., Connolly B; Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK.; Department of Physiotherapy, The University of Melbourne, Melbourne, Australia., McLeese RH; Wellcome Trust-Wolfson Northern Ireland Clinical Research Facility, Queen's University Belfast, Belfast, UK., Linden D; Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK., McAuley DF; Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK., Elborn JS; Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK., De Soyza A; Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, UK., Chalmers JD; Scottish Centre for Respiratory Research, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK., Clarke M; Centre for Public Health, Queen's University Belfast, Belfast, UK., Bradley JM; Wellcome Trust-Wolfson Northern Ireland Clinical Research Facility, Queen's University Belfast, Belfast, UK judy.bradley@qub.ac.uk.; Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK. |