1. Department of Bioinformatics and Genomics, University of North Carolina at Charlotte, Charlotte, USA
2. Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, USA
3. Center for Gastrointestinal Biology and Disease, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, USA
4. Department of Microbiology, Department of Statistics, Center for Genome Research and Biocomputing, Oregon State University, Corvallis, USA
5. Department of Psychiatry and Psychology, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, USA
6. School of Pharmacy, College of Health Professions, North Dakota State University, Fargo, USA
7. Director of Biomedical Research, Center for Biobehavioral Research/Sanford Research, Fargo, USA