Minami, Mayumi
Chihara, Etsuo http://orcid.org/0000-0001-5174-9968
Article History
Received: 20 May 2021
Accepted: 7 August 2021
First Online: 5 September 2021
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: This manuscript follows the COPE guidelines. This study was approved by the internal review board at Sensho-kai, and it certifies that the study was performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Informed consent was obtained from all patients participated.
: Images used do not identify any patients.