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Article History

Received: 6 December 2022

Accepted: 2 May 2023

First Online: 8 June 2023

Declarations

:

: Ethical clearance was approved by the University of Papua New Guinea School of Medicine and Health Sciences ethics committee. Verbal informed consent to be interviewed was sought and gained from all participating parents and health care workers which is approved by the University of Papua New Guinea School of Medicine and Health Sciences ethics committee. The study complies with the Helsinki Declaration.

: Verbal informed consent to be interviewed was sought and gained from all participating parents and health care workers.

: Not applicable.

: The authors declare no competing interests.