Increased levels of 2-hydroxyglutarate in AML patients with IDH1-R132H and IDH2-R140Q mutations - Sellner, Leopold; Capper, David; Meyer, Jochen; Langhans, Claus-Dieter; Hartog, Christine-Maria; Pfeifer, Heike Angelika; Serve, Hubert; Ho, Anthony Dick; Okun, Jürgen G.; Krämer, Alwin; Deimling, Andreas von (European journal of haematology, 2010)