Corrigendum: The Role of High-Content Complex Dietary Fiber in Medical Nutrition Therapy for Gestational Diabetes Mellitus - Wang, Hong-Kun; Cheng, De-Cui; Yang, Yue-Min; Wang, Xia-Hong; Chen, Yan; Zhang, Lin; Xiu, Lian; Xu, Xian-Ming (Frontiers in Pharmacology, 2021)