BMC Medical Research Methodology, 19(1):214. BioMed Central Singotani, R G, Karapinar, F, Brouwers, C, Wagner, C & De Bruijne, M C 2019, ' Erratum : Towards a patient journey perspective on causes of unplanned readmissions using a classification framework: Results of a systematic review with narrative synthesis (BMC Med Res Methodol (2019) 19 (189) DOI: 10.1186/s12874-019-0822-9) ', BMC Medical Research Methodology, vol. 19, no. 1, 214 . https://doi.org/10.1186/s12874-019-0851-4