Received: 19 January 2022
Accepted: 10 April 2022
First Online: 26 May 2022
: This work does not involve sampling from human or animal subject so there is no informed consent from any patient.
: This study has nothing to do with patient samples or data but purely laboratory analysis of environmental samples. We further recommend that the published article is disseminated only to the involved researchers from whom the data was drawn. All authors consented that the manuscript should be submitted and published.
: The authors declared that there was no conflict of interest.