Reduced promoter methylation and increased expression of CSPG4 negatively influences survival of HNSCC patients - Warta, Rolf; Dyckhoff, Gerhard; Herold-Mende, Christel; Mock, Andreas; Mogler, Carolin; Oßwald, Florian; Herpel, Esther; Küstner, Sabine; Eckstein, Volker; Plinkert, Peter K. (International journal of cancer, 2014)