Multidimensional structure of a questionnaire to assess barriers to and motivators of physical activity in recipients of solid organ transplantation
van Adrichem, Edwin J; Krijnen, Wim P (Healthy Ageing, Allied Health Care And Nursing); Dekker, Rienk; Ranchor, Adelita V; Dijkstra, Pieter U; van der Schans, Cees P (Healthy Ageing, Allied Health Care And Nursing)