1. Department of Bioinformatics, School of Medical Informatics and Engineering, Xuzhou Medical University, Xuzhou 221004, P. R. China
2. Department of Electrical Engineering, Sejong University, 209 Neungdong-ro, Gwangjin-gu, Seoul 05006, South Korea
3. College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, P.R. China
4. Department of Chemistry, Faculty of Science, King Khalid University, P.O. Box 9004, Abha 61421, Saudi Arabia
5. Department of Physics & Astronomy, Sejong University, Seoul 05006, South Korea
6. Laboratory Medicine, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong Province 510080, China