TY - JOUR AU - Limmroth, Volker AU - Bayer-Gersmann, Kirsten AU - Mueller, Christian AU - Schürks, Markus PY - 2022 DA - 2022/3/17 TI - Correction: Ascertaining Medication Use and Patient-Reported Outcomes via an App and Exploring Gamification in Patients With Multiple Sclerosis Treated With Interferon β-1b: Observational Study JO - JMIR Form Res SP - e38002 VL - 6 IS - 3 SN - 2561-326X UR - https://formative.jmir.org/2022/3/e38002 UR - https://doi.org/10.2196/38002 UR - http://www.ncbi.nlm.nih.gov/pubmed/35298393 DO - 10.2196/38002 ID - info:doi/10.2196/38002 ER -