Mutation of the Cell Cycle Regulator p27kip1 Drives Pseudohypoxic Pheochromocytoma Development. - Mohr, Hermine; Ballke, Simone; Bechmann, Nicole; Gulde, Sebastian; Malekzadeh-Najafabadi, Jaber; Peitzsch, Mirko; Ntziachristos, Vasilis; Steiger, Katja; Wiedemann, Tobias; Pellegata, Natalia S. (Cancers, 2021)