Funding for this research was provided by:
Norges Forskningsråd (223269)
Text and Data Mining valid from 2019-07-04
Received: 24 April 2018
Accepted: 19 June 2019
First Online: 4 July 2019
Ethics approval and consent to participate
: The study was approved by the University of Zambia Biomedical Research Ethics Committee (ref no 021–06-15) and the Regional Ethics Committee of Western Norway (ref no 2015/895). Permissions were obtained from the MoGE and MoH and district education offices in Zambia to conduct the study in schools in the study districts. Written informed consent and assent were sought from the study participants. Informed consent to participate in the pilot was sought from the adolescents’ parents/guardians.
: Written informed consent for the publication was obtained from the participants.
: The authors declare that they have no competing interests.