Corrigendum: JAK1/2 inhibitor baricitinib improves skin fibrosis and digital ulcers in systemic sclerosis - Hou, Zhanying; Su, Xuehan; Han, Guangming; Xue, Ruzeng; Chen, Yangxia; Chen, Ye; Wang, Huan; Yang, Bin; Liang, Yunsheng; Ji, Suyun (Frontiers in Medicine, 2023)