Single-fraction stereotactic radiosurgery versus microsurgical resection for the treatment of vestibular schwannoma: a systematic review and meta-analysis oleh Thomas Jakubeit, Sibylle Sturtz, Dorothea Sow, Wolfram Groß, Christoph Mosch, Mattea Patt, Vera Weingärtner, Jan Boström, Roland Goldbrunner, Martina Markes