Jacob Al-Dabbagh, Faculty of Medicine, Tishreen University, Latakia, Syria Nemat Ismail, Faculty of Medicine, Tishreen University, Latakia, Syria Moath Alsoleman, Faculty of Medicine, Damascus University, Damascus, Syria Eman Mohammad-Deeb, Faculty of Medicine, Tishreen University, Latakia, Syria Lina Al-Soufi, Faculty of Medicine, Tishreen University, Latakia, Syria Zuheir Al-Shehabi, Cancer Research Center, Tishreen University, Latakia, Syria