Chinese;
PLA;
Hosp,;
Dept;
Endocrinol,;
Beijing;
100853,;
Peoples;
R;
China;
Sanofi;
Aventis,;
Paris,;
France;
Sanofi;
Aventis;
Korea,;
Seoul,;
South;
Korea;
Sungkyunkwan;
Univ,;
Div;
Endocrinol;
&;
Metab,;
Dept;
Med,;
Samsung;
Med;
Ctr,;
Seoul,;
South;
Korea;