[1] LLC NeuroStat Analyt Solut, Great Falls, VA 22066 USA
[2] US Air Force Sch Aerosp Med, Aerosp Med Dept, Wright Patterson Afb, OH 45433 USA
[3] Brooke Army Med Ctr, Dept Neurol, Ft Sam Houston, TX 78234 USA
[4] Univ North Dakota, Dept Aviat, Grand Forks, ND 58202 USA
[5] Columbia Univ, Neurol Inst New York, Med Ctr, Dept Neurol, New York, NY 10033 USA