Funding for this research was provided by:
Itä-Suomen Yliopisto kuopio kampus (Travel grant)
Received: 30 January 2020
Accepted: 11 May 2020
First Online: 20 May 2020
Ethics approval and consent to participate
: The study was approved by the Ethics Committees for the Humanities, University of Ghana (ECH 015/ 17–18), and the University of Eastern Finland Committee on Research Ethics (statement 21/2017). Participants gave their informed consent to participate in verbal or written form.
: Not applicable.
: The authors declare that they have no competing interests.