Address : Section of Radiation Oncology, Ibn Zuhr Building, Aga Khan University Stadium Road – Karachi – 74800 Pakistan. Tele: + 92 213 486 6494 e-mail = nadeem.abbasi@aku.edu Blogs = For Books & List of Publications : < nadeem360.blogspot.com > & For Post Grad. Educational Work : < olfpk.blogspot.com > www.researchgate.net/profile/Nadeem_Abbasi4