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Kostron A, Horn-Tutic M, Franzen D, Kestenholz P, Schneiter D, Opitz I, Kohler M, Weder W.Kostron A, et al. Among authors: franzen d.Eur J Cardiothorac Surg. 2015 Nov;48(5):710-5. doi: 10.1093/ejcts/ezu498. Epub 2014 Dec 29.Eur J Cardiothorac Surg. 2015.PMID: 25548131Free article.