Emile, Sameh Hany
Elfeki, Hossam
Shalaby, Mostafa
Sakr, Ahmad
Giaccaglia, Valentina
Sileri, Pierpaolo
Wexner, Steven D.
Article History
Received: 9 November 2017
Accepted: 21 March 2018
First Online: 30 March 2018
Compliance with ethical standards
:
: Steven D. Wexner, M.D. is a paid consultant and receives royalties from Karl Storz Endoscopy, America. Sameh Emile, Hossam Elfeki, Mostafa Shalaby, Ahmad Sakr, Valentina Giaccaglia, and Pierpaolo Sileri have no conflict of interests or financial ties to disclose.