Copyright 2012 © Connie m. Weaver, Wayne w Campbell, Dorothy Teegarden, Bruce a. Craig, Berdine r. Martin, Rajni Singh, Michelle m. Braun, John w. Apolzan, Tamara s. Hannon, Dale a. Schoeller, Linda a. Dimeglio, Yvonne Hickey, Munro Peacock. This pubcast is licensed under the terms of the Creative Commons Attribution License 3.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.