Abdallah, Mohamed http://orcid.org/0000-0002-4304-7234
Arab, Mohamed
Shabib, Ahmad
El-Sherbiny, Rami
El-Sheltawy, Shakinaz
Funding for this research was provided by:
Deutsche Gesellschaft für Internationale Zusammenarbeit
Article History
Received: 6 July 2019
Accepted: 2 June 2020
First Online: 12 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.