1. Myles J. Stone and Kristen H. Parker are with the US Public Health Service Commissioned Corps, Rockville, MD. Ryan M. Close, Christopher K. Jentoft, Katherine Pocock, April Twarkins, and James B. McAuley are with the Whiteriver Indian Hospital, Whiteriver, AZ. Gwendena Lee-Gatewood and J. T. Nashio are with the White Mountain Apache Tribe, Whiteriver, AZ. Brooke I. Grow is with the Johns Hopkins Center for American Indian Health, Whiteriver, AZ.