[1] Chang Gung Univ, Chang Gung Mem Hosp, Dept Pediat, Kaohsiung Med Ctr,Coll Med, Kaohsiung 833, Taiwan
[2] Chang Gung Univ, Chang Gung Mem Hosp, Dept Radiol, Kaohsiung Med Ctr,Coll Med, Kaohsiung, Taiwan
[3] Chang Gung Univ, Chang Gung Mem Hosp, Dept Cardiovasc Surg, Kaohsiung Med Ctr,Coll Med, Kaohsiung, Taiwan
[4] Chang Gung Univ, Chang Gung Mem Hosp, Dept Anat Pathol, Kaohsiung Med Ctr,Coll Med, Kaohsiung, Taiwan