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Rommerskirch-Manietta M, Manietta C, Purwins D, Roes M.Rommerskirch-Manietta M, et al. Among authors: purwins d.BMC Health Serv Res. 2023 Apr 12;23(1):358. doi: 10.1186/s12913-023-09155-7.BMC Health Serv Res. 2023.PMID: 37046266Free PMC article.Review.