Received: 27 April 2022
Accepted: 6 September 2022
First Online: 30 September 2022
: This project was approved by the institutional review board at Ifakara Health Institute (reference no. IHI/IRB/NO: 11-2015) and the Medical Research Coordinating Committee at the National Institute for Medical Research (NIMR) in Tanzania (reference no. NIMR/HQ/R.8a/Vol.IX/2031). All participants were informed about the study objectives and procedures, and that the discussions were being recorded. The participation was voluntary and participants were free to withdraw from the study at any time and written informed consents were obtained. To maintain confidentiality, participants were given identification numbers instead of using their names.
: Not applicable.
: The authors declare that they have no competing interests.