1. Department of Statistics and Data Science, University of Pennsylvania, Philadelphia, PA 19104, USA.
2. Department of Statistics, Purdue University, West Lafayette, IN 47907, USA.
3. Department of Radiology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
4. Biomedical Research Imaging Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
5. Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
6. Department of Computer Science, Purdue University, West Lafayette, IN 47907, USA.
7. Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
8. UNC Neuroscience Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
9. Department of Computer Science, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
10. Department of Statistics and Operations Research, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.