Omar, Heba
Aboella, Wessam Adel
Hassan, Mohammed Mahmoud
Hassan, Amany
Hassan, Passaint
Elshall, Ahmed
Khaled, Dalia
Mostafa, Maha
Tawadros, Pierre Zarif
Hossam Eldin, Mona
Wedad, Mai
Abdelhamid, Bassant Mohamed http://orcid.org/0000-0001-8938-4175
Article History
Received: 31 October 2018
Accepted: 20 September 2019
First Online: 24 October 2019
Ethics approval and consent to participate
: Ethics approval from the Cairo University Hospital Research Committee - Department of Anaesthesia was obtained (N-12015006)<b>.</b> Written informed consent was obtained from the participants before inclusion.
: Not applicable.
: The authors declare that they have no competing interests.