Funding for this research was provided by:
Bangladesh Council of Scientific and Industrial Research
Received: 21 October 2020
Accepted: 17 December 2020
First Online: 25 January 2021
Compliance with Ethical Standards
: The authors declare that they have no conflicts of interest.
: The manuscript does not contain clinical studies or patient data. There are no ethical concerns to be reported since the fishes were caught by the local fisherman for human consumption and were not alive during the time of collection by the authors. In other words, fish samples were not solely caught for the purpose of the study. Therefore, use of these fish samples in research does not require ethical clearance [CitationRef removed–CitationRef removed]. However, international methods and standards have been met during fishing.