Al-Azri, Mohammed
Al-Kindi, Jamila
Al-Harthi, Thuraiya
Al-Dahri, Manal
Panchatcharam, Sathiya Murthi
Al-Maniri, Abdullah
Article History
First Online: 7 August 2017
Compliance with Ethical Standards
: The study has been approved by the Medical Research and Ethics Committee of the College of Medicine and Health Sciences at Sultan Qaboos University, Muscat, Oman (MREC #1088).
: The authors declare that they have no conflict of interest.
: None.