Funding for this research was provided by:
Paracelsus Medical University
Article History
Received: 2 February 2021
Accepted: 17 February 2021
First Online: 26 February 2021
Change Date: 25 July 2024
Change Type: Update
Change Details: Editor’s Note: an editor's note previously added to this article has been removed because the question raised proved to be without basis.
Declarations
:
: Due to the study setting in a low-income country, no ethics approval was obtained because of a lack of ethical committee in Sierra Leone
: N/A.
: N/A.
: The authors declare no competing interests.