Mohamed Tahar Yacoubi - King Faisal University
Rajan Chopra - Department of anatomic pathology, King Fahd Hospital, Al Hasa, Kingdom of Saudi Arabia, Arabie saoudite.
Habib Ahmed Al Qureshi - King Faisal University
Yusuf Marzouq - Department of anatomic pathology, King Fahd Hospital, Al Hasa, Kingdom of Saudi Arabia, Arabie saoudite.
Habib Ahmed Al Qureshi - King Faisal University