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Hohl CM, Kuramoto L, Yu E, Rogula B, Stausberg J, Sobolev B.Hohl CM, et al. Among authors: sobolev b.BMC Health Serv Res. 2013 Nov 12;13:473. doi: 10.1186/1472-6963-13-473.BMC Health Serv Res. 2013.PMID: 24219303Free PMC article.