Albegali, Abdullah Abdo
Shahzad, Muhammad
Mahmood, Saqib
Ullah, Muhammad Ikram
Amar, Ali
Sajjad, Osheen
Article History
Received: 30 April 2019
Accepted: 9 September 2019
First Online: 6 November 2019
Compliance with ethical standards
:
: All participants provided written informed consent and all protocols were approved by the Ethics Committee of University of Health Sciences, Lahore. Additionally, the research and recruitment protocols were carried out according to the Ethical Principles for Medical Research Involving Human Subjects adopted in the Declaration of Helsinki by the World Medical Association. All samples used in the study followed standardized rules governing sample handling, and information obtained in the interview was recorded on standardized data collection forms.
: The authors declare that they have no conflicts of interest.