Appendix 1:

Authors

Name	Location	Role	Contribution
Shi-Rui Gan, MD, PhD	Fujian Medical University, Fuzhou, China	Author	study concept and design, statistical analysis and interpretation, writing of the manuscript, critical revision of the manuscript for important intellectual content
Karla P Figueroa, MS	University of Utah, Utah	Author	study concept and design, statistical analysis and interpretation
Hao-Ling Xu, MD	Fujian Medical University, Fuzhou, China	Author	study concept and design, statistical analysis and interpretation
Susan Perlman, MD	University of California, California	Author	acquisition of data
George Wilmot, MD, PhD	Emory University, Georgia	Author	acquisition of data
Christopher M Gomez, MD, PhD	University of Chicago, Illinois	Author	acquisition of data
Jeremy Schmahmann, MD	Harvard Medical School, Massachusetts	Author	acquisition of data
Henry Paulson, MD, PhD	University of Michigan, Michigan	Author	acquisition of data
Vikram G Shakkottai, MD, PhD	University of Michigan, Michigan	Author	acquisition of data
Sarah H Ying, MD	Johns Hopkins University, Maryland	Author	acquisition of data
Theresa Zesiewicz, MD	University of South Florida, Florida	Author	acquisition of data
Khalaf Bushara, MD	University of Minnesota, Minnesota	Author	acquisition of data
Michael D Geschwind, MD, PhD	University of California, California	Author	acquisition of data
Guangbin Xia, MD	University of New Mexico, New Mexico	Author	acquisition of data
SH Subramony, MD	University of Florida, Florida	Author	study concept and design, acquisition of data, study supervision
Liana Rosenthal, MD, PhD	Johns Hopkins School of Medicine, Baltimore	Author	study concept and design, acquisition of data, study supervision
Tetsuo Ashizawa, MD	Houston Methodist Research Institute, Texas	Author	study concept and design, acquisition of data, critical revision of the manuscript for important intellectual content, study supervision
Stefan M Pulst, MD	University of Utah, Utah	Author	study concept and design, acquisition of data, critical revision of the manuscript for important intellectual content, study supervision
Ning Wang, MD, PhD	Fujian Medical University, Fuzhou, China	Author	study concept and design, acquisition of data, critical revision of the manuscript for important intellectual content, study supervision
Sheng-Han	Columbia	Author	study concept and design, acquisition of data,
Kuo, MD	University, New York		analysis and interpretation, critical revision of the manuscript for important intellectual content