About the Authors

Ketil Størdal

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Writing – original draft

ketil.stordal@fhi.no

Affiliations Ostfold Hospital Trust, Grålum, Norway, Norwegian Institute of Public Health, Oslo, Norway

Joar Eilevstjønn

Roles Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Writing – review & editing

Affiliation Laerdal Medical AS, Stavanger, Norway

Estomih Mduma

Roles Investigation, Project administration, Supervision, Writing – review & editing

Affiliation Haydom Lutheran Hospital, Manyara, Tanzania

Kari Holte

Roles Investigation, Writing – review & editing

Affiliation Ostfold Hospital Trust, Grålum, Norway

Monica Thallinger

Roles Data curation, Investigation, Writing – review & editing

Affiliation Vestre Viken HF, Gjettum, Norway

Jørgen Linde

Roles Investigation, Writing – review & editing

Affiliation Helse Stavanger HF, Stavanger, Norway

Paschal Mdoe

Roles Investigation, Writing – review & editing

Affiliation Haydom Lutheran Hospital, Manyara, Tanzania

Hussein Kidanto

Roles Funding acquisition, Project administration, Resources, Writing – review & editing

Affiliation Muhimbili National Hospital, Dar Es Salam, Tanzania

Hege Langli Ersdal

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

Affiliations Helse Stavanger HF, Stavanger, Norway, SAFER, Stavanger, Norway

Competing Interests

Joar Eilevstjønn is a paid employee for Laerdal Medicals. There are no patents, products in development or marketed products associated with this research to declare. This does not alter our adherence to PLOS ONE policies on sharing data and materials.