Received: 27 February 2021
Accepted: 30 November 2021
First Online: 3 January 2022
: The study was authorized and approved by the Ethical Committee of the School of Engineering of the University of Tokyo and conducted in accordance with the principles of the Declaration of Helsinki. Data were collected from medical records and clinical follow-up visits; therefore, a written informed consent was waved under the approval of the Ethical Committee of the School of Engineering of the University of Tokyo. This publication did not compromise anonymity or confidentiality for the dataset.
: Not applicable
: The authors declare that they have no competing interests.