1 Associate Professor of Occupational and Environmental Health Science, West Virginia University, Morgantown, WV, USA.
2 Professor of Biological Sciences and Computational Biology, Carnegie Mellon University, Pittsburgh, PA, USA.
3 Associate Professor of Bioinformatics, Johns Hopkins Medicine, Baltimore, MD, USA.
4 Research Assistant Professor of Biomedical Informatics at Vanderbilt University School of Medicine, Nashville, TN, USA.
5 Director of Bioinformatics and Biostatistics, Associate Professor, Department of Internal Medicine and Biochemistry, Rush University Medical Center, Chicago, IL, USA.