Document is current

Article History

Received: 26 August 2022

Accepted: 16 May 2023

First Online: 20 May 2023

Declarations

:

: The Cantonal Ethics Committee, Canton of Zurich-review board, approved this retrospective cohort study (Basec No.: 2020–00703). A written informed consent of data collection was obtained from all patients and/or their legal guardian(s) during hospitalization. All methods were carried out in accordance with relevant guidelines and regulations. This study was performed in line with the principles of the Declaration of Helsinki.

: Not applicable.

: The authors declare no competing interests.