1. Program in Chemistry, Faculty of Science and Technology, Uttaradit Rajabhat University, Uttaradit 53000, Thailand
2. Research Center of Nano Science and Technology, College of Sciences, Shanghai University, Shanghai 200444, P. R. China
3. Center of Excellence in Structural and Computational Biology, Department of Biochemistry, Chulalongkorn University, Bangkok 10330, Thailand
4. Program in Bioinformatics and Computational Biology, Graduate School, Chulalongkorn University, Bangkok 10330, Thailand
5. Program in Computer Science, Faculty of Science and Technology, Uttaradit Rajabhat University, Uttaradit 53000, Thailand
6. Emerging Industries Institute Shanghai University, Jiaxing, Zhejiang 314006, P. R. China