[1] Jordan Univ Sci & Technol, Internal Med, Irbid, Jordan
[2] Fac Med, Safat, Kuwait
[3] King Fahad Natl Guard Hosp, Riyadh, Saudi Arabia
[4] Al Mustansiriah Univ, Coll Med, Bagdhad, Iraq
[5] Astra Zeneca, Dubai, U Arab Emirates
[6] Univ Algiers, Algiers, Algeria
[7] Rashid Hosp, Dubai, U Arab Emirates
[8] Astra Zeneca, London, England
[9] Univ Med Sci, Tehran, Iran
[10] Mackenzie Consulting, Paris, France
[11] AstraZeneca UK, London, England
[12] Cairo Univ, Cairo, Egypt