Al-Hashar, Amna http://orcid.org/0000-0002-7006-8997
Al-Zakwani, Ibrahim
Eriksson, Tommy
Sarakbi, Alaa
Al-Zadjali, Badriya
Al Mubaihsi, Saif
Al Za’abi, Mohammed
Funding for this research was provided by:
Sultan Qaboos University (Doctoral grant)
Article History
Received: 22 January 2018
Accepted: 4 May 2018
First Online: 12 May 2018
Conflicts of interest
: The authors declare that they have no conflicts of interest.