Funding for this research was provided by:
ACCESS – Alliance for Collaboration on Climate Change and Earth Systems Science
Article History
Accepted: 8 November 2020
First Online: 16 November 2020
Compliance with ethical standards
:
: Ethical clearance from the Department of Higher Education through the University of Fort Hare’s UREC Committee in South Africa was secured. Since human beings were the subject under investigation, informed consent for the participants to take part in the study was also obtained and the agreement was signed. Animals and other tissues were not part of the investigation. The ethical clearance number is RAJ011SHAI01.