Text and Data Mining valid from 2019-05-22
Received: 22 January 2019
Accepted: 3 May 2019
First Online: 22 May 2019
Ethics approval and consent to participate
: Formal approval of the study was obtained from the Humans Ethics Committee, Punjab University College of Pharmacy, University of the Punjab, Lahore, Pakistan vide letter No. D/HEC1000/UCP01920.Ph, dated September 17, 2013. A written informed consent was taken from every individual before the data collection.
: A written informed consent was taken from every individual before the data collection.
: Authors have no competing interests.
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