Editor Ying Mao, MD, PhD, is a surgeon at Department of Neurosurgery at Huashan Hospital, and the President of Huashan Hospital, Fudan University, Shanghai, China. He is the Designate Director of Chinese Neurosurgical Society, Branch of Chinese Medical Association. He is also the book editor of Surgical Atlas of Cerebral Revascularization, 2021, Springer, 978-981-16-0373-0.