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Article History

Received: 30 June 2019

Accepted: 8 November 2019

First Online: 29 November 2019

Change Date: 10 July 2023

Change Type: Update

Change Details: There was a typo in the name of the organization (Korean National Police Agency). The article has been updated to rectify the error.

Ethics approval and consent to participate

: This study was granted a waiver of informed consent and of its documentation by the Institutional Review Board of Seoul National University Hospital (IRB No: E-1906-072-1040).

: Not Applicable

: The author declares that she has no competing interests.