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van der Laan HP, van de Water TA, van Herpt HE, Christianen ME, Bijl HP, Korevaar EW, Rasch CR, van 't Veld AA, van der Schaaf A, Schilstra C, Langendijk JA; Rococo cooperative group.van der Laan HP, et al. Among authors: korevaar ew.Acta Oncol. 2013 Apr;52(3):561-9. doi: 10.3109/0284186X.2012.692885. Epub 2012 Jun 19.Acta Oncol. 2013.PMID: 22708528