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Effort sponsored by the Natick Soldier Center, Soldier, Biological and Chemical Command, USA, under cooperative agreement number DAAD16-01-3-0001. The U.S. Government is authorized to reproduce and distribute reprints for Governmental purposes notwithstanding any copyright notation thereon. The views and conclusions contained herein are those of the authors and should not be interpreted as necessarily representing the official policies or endorsements, either expressed or implied, of the Natick Soldier Center or the U.S. Government.
