1. Department
of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, Indiana 46202, United States
2. Center
for Computational Biology and Bioinformatics, Indiana University School of Medicine, Indianapolis, Indiana 46202, United States
3. Department
of BioHealth Informatics, Indiana University School of Informatics and Computing, Indianapolis, Indiana 46202, United States
4. Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Science, Gulou District, Fuzhou, Fujian 3500002, China