Corrigendum: The Therapeutic Effect of Huo Xue Tong Luo Capsules in Association Research Circulation Osseous (ARCO) Stage II Osteonecrosis of the Femoral Head: A Clinical Study With an Average Follow-up Period of 7.95 Years - Xiao-Ming He; Xiao-Ming He; Min-Cong He; Min-Cong He; Peng Yang; Peng Yang; Qing-Wen Zhang; Qing-Wen Zhang; Zhen-Qiu Chen; Wei He; Wei He; Qiu-Shi Wei; et al. (Frontiers Media S.A., 2022)