Stergios Mavromatis, Vassilios Matragos, Panagiotis Pasias [...]
Yasser Hassan, Tarek Sayed, Shaun Bidulka
Yasser Hassan, Said M. Easa, A. O. Abd El Halim
Ronald B. Gibbons, Alejandra Medina Flintsch, Brian Williams [...]
Yasser Hassan
Mohamed Sarhan, Yasser Hassan
Shaun Bidulka, Tarek Sayed, Yasser Hassan
Said M. Easa, Amir Abd El Halim
L. James French, Amy Clawson, Ronald W. Eck
Said M. Easa, Qing Chong You
, Vassilios Matragos, Panagiotis Pasias 
