作者单位:Yonsei Univ, Inst Endocrine Res, Endocrinol, Coll Med, Seoul, South Korea[1]Yonsei Univ, Inst Endocrine Res, Neurosurgery, Coll Med, Seoul, South Korea[2]Yonsei Univ, Brain Korea PLUS Project Med Sci 21, Seoul, South Korea[3]Catholic Kwandong Univ, Int St Marys Hosp, Dept Neurosurg, Incheon, South Korea[4]