Funding for this research was provided by:
higher education commissiom
Article History
Received: 24 April 2018
Accepted: 26 June 2018
First Online: 18 July 2018
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.
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