Nabeya, Daijiro
Setoguchi, Michika
Ueno, Shiho
Kinjo, Takeshi
Article History
Received: 25 November 2022
Accepted: 27 March 2023
First Online: 6 April 2023
Declarations
:
: The requirement for written informed consent was waived because there were no new invasions in the subject cases and no personally identifiable information was handled by Department of Infectious, Respiratory and Digestive Medicine, Graduate School of Medicine, University of the Ryukyus. The study was approved by the Institutional Ethics Committees of the University of the Ryukyus. All methods were performed in accordance with the relevant guidelines and regulations.
: Not applicable. The medical records of all confirmed cases were retrospectively reviewed with identifying information removed.
: The authors declare that they have no competing interests.