Differential diagnosis oleh Abdallah Adra, Mazen Yousef El Zibdeh, Abdul Malek Mohammed Abdul Malek, Amir H. Hamrahian, Amr Mohamed Salaheldin Abdelhamid, Annamaria Colao, Elie Anastasiades, Essam Moustafa Aboul Fetooh Ahmed, Jihad Ibrahim Ezzeddine, Mahmoud Ibrahim Abd El Sattar, Suleiman Tawfiq Dabit, Wadih Ghanameh, Navid Nedjatian, Faysal El-Kak