Zhang, Yibing
Li, Tingyang
Reddy, Aparna
Nallasamy, Nambi
Article History
Received: 25 December 2020
Accepted: 7 April 2021
First Online: 21 April 2021
Declarations
:
: Institutional Review Board approval at the University of Michigan was obtained for the study and it was determined that informed consent was not required because of its retrospective nature and the anonymized data utilized in this study. The requirement of informed consent was waived by the University of Michigan Institutional Review Board. The study was carried out in accordance with the tenets of the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.