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Article History

Received: 25 November 2020

Revised: 30 December 2020

Accepted: 31 December 2020

First Online: 24 January 2021

Compliance with ethical standards

:

: All authors declare that they have no conflict of interest to disclose.

: Patients signed informed consent regarding publishing their data and photographs.

: Verbal informed consent was obtained from the patients.

: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The above study has been approved by expedited review process of the TMU-Joint Institutional Review Board in meeting #109-01-3(date:2020/01/21), duration of validity is from 2020/01/17 to 2021/01/16. The number of IRB is N201912074 and the inform consent is waived.