Al Otibi, Fatimah
Rizwana, Humaira
Alharbi, Raedah Ibrahim
Alshaikh, Najla
Albasher, Gadah
Article History
Received: 15 April 2019
Accepted: 4 September 2019
First Online: 25 September 2019
Conflict of interest
: F. Al Otibi, H. Rizwana, R.I. Alharbi, N. Alshaikh and G. Albasher declare that they have no competing interests.