War Related Illness and Injury Study Center, Veterans Affairs New Jersey Health Care System, 385 Tremont Avenue, East Orange, NJ 07018, USA. Electronic address: William.VanDoren@va.gov. Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029, USA. Electronic address: Umar.Iqbal@mssm.edu. War Related Illness and Injury Study Center, Veterans Affairs New Jersey Health Care System, 385 Tremont Avenue, East Orange, NJ 07018, USA; Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, 2002 Holcombe Boulevard, Houston, TX 77030, USA. Electronic address: Drew.Helmer@va.gov. War Related Illness and Injury Study Center, Veterans Affairs New Jersey Health Care System, 385 Tremont Avenue, East Orange, NJ 07018, USA; Department of Rehabilitation Medicine, New York University School of Medicine, 550 1st Avenue, New York, NY 10016, USA. Electronic address: David.Litke@va.gov. New Use Agriculture and Natural Plant Products Program, School of Environmental and Biological Sciences, Rutgers University, 59 Dudley Road, New Brunswick, NJ 08901, USA. Electronic address: jimsimon@rutgers.edu. New Use Agriculture and Natural Plant Products Program, School of Environmental and Biological Sciences, Rutgers University, 59 Dudley Road, New Brunswick, NJ 08901, USA. Electronic address: Qlwu@sebs.rutgers.edu. New Use Agriculture and Natural Plant Products Program, School of Environmental and Biological Sciences, Rutgers University, 59 Dudley Road, New Brunswick, NJ 08901, USA. New Use Agriculture and Natural Plant Products Program, School of Environmental and Biological Sciences, Rutgers University, 59 Dudley Road, New Brunswick, NJ 08901, USA. Electronic address: zy169@scarletmail.rutgers.edu. Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029, USA. Electronic address: Lap.Ho@mssm.edu. War Related Illness and Injury Study Center, Veterans Affairs New Jersey Health Care System, 385 Tremont Avenue, East Orange, NJ 07018, USA; Department of Environmental & Occupational Health, Rutgers University School of Public Health, 683 Hoes Lane West, Piscataway, NJ 08854, USA. Electronic address: Omowunmi.Osinubi@va.gov. Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029, USA; James J. Peters VA Medical Center, 130 West Kingsbridge Road, Bronx, NY 10468, USA. Electronic address: Giulio.Pasinetti@mssm.edu.