Acknowledgements
The authors would like to thank all patients for their participation in this study.
Author contributions
YHT, YNT, and JYC analyzed the data and drafted the manuscript; LPK, EWYC, YHT, JC, VSY, EP, NS, MF, MT, STL, and JYC obtained patient data; YHT and JYC designed the study, interpreted the results, and revised the manuscript; and all authors read and approved the final version of the manuscript.
Disclosure statement
The authors declare that they have no competing interests.