[1] Nazarbayev Univ, Sch Med, Dept Med, Astana, Kazakhstan
[2] Nazarbayev Univ, Sch Med, Dept Biochem Sci, Astana, Kazakhstan
[3] Nazarbayev Univ, Med Ctr, Astana, Kazakhstan
[4] Nazarbayev Univ, Med Ctr, Natl Res Ctr Maternal & Child Hlth, Dept Oncol 1, Astana, Kazakhstan
[5] Nazarbayev Univ, Med Ctr, Natl Res Ctr Maternal & Child Hlth, Clin Lab Cytomorphol, Astana, Kazakhstan
[6] Natl Res Cardiac Surg Ctr, Pediat Rehabil Unit, Astana, Kazakhstan