Acknowledgment

We thank Wallace Academic Editing for editing this manuscript. This study was supported by grants from Chang Gung Memorial Hospital, Chiayi, Taiwan (Grant numbers: CMRPG6J0401, CMRPG6J0402, CMRPG6J0403, CMRPG6H0292, and CMRPG6H0293).

Conflict of Interests

The authors have no conflict of interest to declare.