Erratum to “Withdrawal notice to the effectiveness of diaphragmatic breathing relaxation training for improving sleep quality among nursing staff during the COVID-19 outbreak: a before and after study” [Sleep Medicine X (2) (2020) 100026]

Affiliations

Yu Liu: Department of Nursing, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province, 116011, PR China
Tong-tong Jiang: Graduate School of Nursing, Chiba University, Chiba, 263-8672, Japan
Tie-ying Shi: Department of Nursing, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Xigang Distric, Dalian, Liaoning Province, 116011, PR China; Corresponding author.
Yong-ning Liu: Department of Nursing, The First Affiliated Hospital of Dalian Medical University, No.222 Zhongshan Road, Xigang Distric, Dalian, Liaoning Province, 116011, PR China; Corresponding author.
Xiu-mei Liu: Department of Nursing, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province, 116011, PR China
Guo-jun Xu: Department of Nursing, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province, 116011, PR China
Fang-lin Li: Department of Nursing, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province, 116011, PR China
Yue-liang Wang: Department of Nursing, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province, 116011, PR China
Xiao-yu Wu: Department of Nursing, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province, 116011, PR China

Abstract

No abstracts available.