Additional file 1: of Umeclidinium/vilanterol versus fluticasone propionate/salmeterol in COPD: a randomised trial Dave Singh Sally Worsley Chang-Qing Zhu Liz Hardaker Alison Church 10.6084/m9.figshare.c.3642377_D2.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_file_1_of_Umeclidinium_vilanterol_versus_fluticasone_propionate_salmeterol_in_COPD_a_randomised_trial/4462337 List of institutions and Independent Ethics Committees/Institutional Review Boards for Study DB2116134. (DOC 122 kb) 2015-08-19 05:00:00 Additional Review propionate Independent fluticasone Ethics DOC 122  kb Umeclidinium COPD institution Study DB 2116134. randomised trial List