The 2th Royan International Twin Congress
International Invited Speakers

 Ri-Cheng Chian, Canada

 

 Ma'asouma Makhseed, Kuwait
 
   Esmail Behboodi, USA
 
 Sayeed Unisa, India
 Ahmed Mohammed Saleh, Saudi Arabia
 Wei-Hua Wang, USA
 Jaffar Ali Abdullah, Qatar
 Thomas K. Monsees, Germany
 Michel Abou Abdullah, Egypt
 Mohammed F. Mitwally, Canada
 Ragaa Mansour, Egypt
 Kamal A. F. Jaroudi, Saudi Arabia
 Asim Kurjak , Croatia
 Elizabeth A. Lenton, UK
 Mohamad Aboulghar, Egypt
 Essam El-Gindi, Egypt
 Mohamad Ebrahim, Germany