Hassan Hamdy Abdel-Rhaman, South Valley University, 1998-1999

   Hesham Hamza, Southern Egypt Cancer Institute and National Cancer Institute

   Ahmad El-Sayed Semaya, Alexandria University, 2002-2004

   Ahmad Ibrahim El-Dosoky, South Valley University, 2002-2005

   Hamed Aboul-Kheir, Zagazig University, expected, 2005-2006

  Rami Mohamed Elnaquib, Damanhour Institute of Medicine, 2004-2005

   yasser yousef Abdel-Rahman, 2005-Present