Corrigendum to "Sleep duration and metabolic syndrome: An updated systematic review and meta-analysis" [Sleep Med. Rev. 59 (2021) 101451]

Affiliations

• ¹ Department of Sleep Medicine, Shantou University Mental Health Center, Shantou University Medical College, Shantou, China; Sleep Medicine Center, Shantou University Medical College, Shantou, China.
• ² Department of Sleep Medicine, Shantou University Mental Health Center, Shantou University Medical College, Shantou, China; Sleep Medicine Center, Shantou University Medical College, Shantou, China. Electronic address: s_liyun@stu.edu.cn.
• ³ Sleep Research & Treatment Center, Department of Psychiatry, Pennsylvania State University, College of Medicine, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA.
• ⁴ Sleep Medicine Center, Shantou University Medical College, Shantou, China.
• ⁵ Sleep Medicine Center, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, China.