1. Department of Chemistry and Biochemistry, National Chung Cheng University, 168 University Rd., Minhsiung, Chiayi 621301, Taiwan
2. School of Dentistry, Institute of Oral Medicine, National Cheng Kung University, 138 Shengli Rd., North District, Tainan City 704, Taiwan
3. Department of Obstetrics Gynecology, College of Medicine, National Cheng Kung University Hospital, 138 Shengli Rd., North District, Tainan City 704, Taiwan
4. Department of Obstetrics & Gynecology, E-Da Hospital, 1 Yida Rd., Yanchao District, Kaohsiung City 82445, Taiwan
5. Department of Chemical and Materials Engineering, National Central University, 300 Zhongda Rd., Zhongli District, Taoyuan City 320, Taiwan
6. R&D Center for Membrane Technology, Chung Yuan Christian University, 200 Chung Pei Rd., Chung-Li City 32023, Taiwan
7. Center for Nano Bio-Detection, National Chung Cheng University, 168 University Rd., Minhsiung, Chiayi 621301, Taiwan
8. Department of Stomatology, College of Medicine and Hospital, National Cheng Kung University, 138 Shengli Rd., North District, Tainan City 704, Taiwan