Corrigendum: Anterior Communicating Artery Aneurysms: Anatomical Considerations and Microsurgical Strategies - Chen, Junhui; Li, Mingchang; Zhu, Xun; Chen, Yan; Zhang, Chunlei; Shi, Wenwen; Chen, Qianxue; Wang, Yuhai (Frontiers in Neurology, 2020)