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Karsies TJ, Sargel CL, Marquardt DJ, Khan N, Hall MW.Karsies TJ, et al. Among authors: marquardt dj.Ann Am Thorac Soc. 2014 Dec;11(10):1569-75. doi: 10.1513/AnnalsATS.201408-389OC.Ann Am Thorac Soc. 2014.PMID: 25402656