Contribution to authorship
Josephine Obel: Development of research protocol, data collection,
development of data analysis plan, data analysis and manuscript
preparation.
Antonio Isidro Carrion Martin: Participated in research protocol
development, conducted data analysis and participated in manuscript
preparation and final approval for submission for publication.
Abdul Wasay Mullahzada: Participated in research protocol development,
data collection and final approval of manuscript for publication.
Ronald Kremer: Participated in research protocol development and final
approval of manuscript for publication.
Nanna Maaløe: Participated in development of research protocol,
supervised development of data analysis plan and manuscript preparation,
including final approval for submission for publication.