Corrigendum: Altered Gray Matter Volume in Patients With Type 1 Diabetes Mellitus - Jia Liu; Jia Liu; Wenliang Fan; Wenliang Fan; Yuxi Jia; Yuxi Jia; Xiaoyun Su; Xiaoyun Su; Wenjun Wu; Wenjun Wu; Xi Long; Xi Long; et al. (Frontiers in Endocrinology, 2020)