Funding for this research was provided by:
University of the Punjab (PU16)
Text and Data Mining valid from 2019-08-06
Received: 14 May 2019
Revised: 19 July 2019
Accepted: 2 August 2019
First Online: 6 August 2019
Ethics approval and consent to participate
: The study was approved by the institutional ethics committee (Ethical Committee, School of Biological Sciences, University of the Punjab, Pakistan) and all procedures were carried out in compliance with the Helsinki Declaration.
: Not applicable.
: The authors declare that they have no competing interests.