Do lean markers relate to exacerbation rate in chronic obstructive pulmonary disease? Preliminary results from AERIS study. (22nd April 2015) - Wojtas, M. M.; Wootton, S.; Barton, A.; Kim, V.; Ostridge, K.; Williams, N.; Aris, E.; Peeters, M.; Devaster, J. M.; Bourne, S.; Wilkinson, T.