1 Department of Pediatrics, Chia-Yi Christian Hospital, Chiayi City, Taiwan.
2 Hengchun Christian Hospital, Pingtung County, Taiwan; Department of Pediatrics, College of Medicine, School of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan; Department of Pediatrics, College of Medicine, School of Medicine, Taipei Medical University, Taipei City, Taiwan. Electronic address: solomon.ccc@gmail.com.
3 Department of Family Medicine, Chia-Yi Christian Hospital, Chiayi City, Taiwan.
4 Department of Pediatrics Surgery, National Cheng Kung University Hospital, Tainan City, Taiwan.
5 Department of Radiology, Chia-Yi Christian Hospital, Chiayi City, Taiwan.