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Tietge WJ, de Heer LM, van Hessen MW, Jansen R, Bots ML, van Gilst W, Schalij M, Klautz RJ, Van den Brink RB, Van Herwerden LA, Doevendans PA, Chamuleau SA, Kluin J.Tietge WJ, et al. Among authors: jansen r.Neth Heart J. 2012 Mar;20(3):94-101. doi: 10.1007/s12471-012-0249-y.Neth Heart J. 2012.PMID: 22354529Free PMC article.