WASHINGTON, Dec. 29 -- The U.S. Department of Health and Human Services' Centers for Disease Control and Prevention announced that it expects to award up to two cooperative agreements for research to understand suicide attempts, self-harm and unintentional drowning deaths. The agency description of the cooperative agreement states: "The Centers for Disease Control and Prevention (CDC) National Center for Injury Prevention and Control (NCIPC) is soliciting investigator-initiated research proposa more ST