Corrigendum to "Effects of a symptom management intervention based on group sessions combined with a mobile health application for persons living with HIV in China: A randomized controlled trial" [Int J Nurs Sci 8 (2021) 370-379] - Shuyu Han; Yaolin Pei; Rui Zhao; Yan Hu; Lin Zhang; Xiang Qi; Zheng Zhu; Wenxiu Sun; Bei Wu (Elsevier, 2023)