Text and Data Mining valid from 2019-03-15
Received: 10 July 2018
Accepted: 11 March 2019
First Online: 15 March 2019
Ethics approval and consent to participate
: The research and ethics committee of College of Medicine and Allied Health Sciences, University of Sierra Leone (COMAHS-USL) gave ethical approval before the start of the study. Participation in the study was voluntary. Either signing or thumb printing the consent form indicated their agreement to participate in the study.
: Not applicable.
: Jon Wardle and Amie Steel are associate editors of BMC Complementary and alternative Medicine. The other authors have no conflict of interest whatsoever.
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