The COS leadership team will be attending ISPOR US in New Orleans in May as follows: Barsdorf A, Symonds T, Bush N. Introduction to Patient Reported Outcomes (short course). Course date: 18 May 2019; 08:00–12:00 Keith S, Humphrey L, Bozzi S, Reaney M. Using Group Concept Mapping Methodology to Explore COPD Patient Experience and Aid Selection of Patient-reported Outcome Measures …