Assessing Pulmonary Function in Children and Adolescents After Cancer Treatment: Protocol for a Multicenter Cohort Study (Swiss Childhood Cancer Survivor Study FollowUp-Pulmo). - Žarković M; Schindera C; Sommer G; Schneider C; Usemann J; Otth M; Lüer S; Ansari M; Latzin P; Kuehni CE (JMIR research protocols, 2025)