Elmedany, Samah Hamdy
Mohamed, Aly Elsayed
Galil, Sahar Mahfouz Abdel http://orcid.org/0000-0002-2631-6121
Article History
Received: 22 November 2018
Revised: 6 February 2019
Accepted: 7 March 2019
First Online: 26 March 2019
Compliance with ethical standards
:
: None.
: Our study was approved according to the local ethical committee inside all hospitals that participated in this study. All selected patients have given written informed consents, before being enrolled in the study.