[1] Int Med Univ, Sch Postgrad Studies, Kuala Lumpur 57000, Malaysia
[2] Int Med Univ, Ctr Canc & Stem Cell Res, Inst Res Dev & Innovat IRDI, Kuala Lumpur 57000, Malaysia
[3] Int Med Univ, Sch Pharm, Kuala Lumpur 57000, Malaysia
[4] WHO, Int Agcy Res Canc, Epigenet Grp EGE, Mech Carcinogenesis Sect MCA, Lyon 08, France
[5] Shanghai Jiao Tong Univ, State Key Lab Oncogenes & Related Genes, Renji Med X Clin Stem Cell Res Ctr, Ren Ji Hosp,Sch Med, Shanghai 200127, Peoples R China