Acknowledgements
The authors are grateful to all participating physicians for their cooperation in this trial, and would like to express their gratitude to the trial participants and coordinators. Moreover, the authors wish to thank Shushan Liu, PhD, China, for providing medical writing support, which was funded by Eddingpharm Co., Ltd., China, and Zhigang Yan, an employee of Eddingpharm Co., Ltd., China, for providing assistance in conducting the study; Toshimitsu Ochiai, an employee of Shionogi & Co., Ltd., Japan, for providing assistance with the statistical analysis; Jin Yan, an employee of Eddingpharm Co., Ltd., China, for critically reviewing the manuscript.