We also want to acknowledge two SRI Foundation staff – Matthew Dawson, PIT Clearinghouse Program Manager, and Stacey Chambliss, Volunteer Coordinator. Matt and Stacy currently run the PIT Clearinghouse. They have done an excellent job managing the Clearinghouse over the past several years, and worked hard to improve the PIT website, e-newsletter, and added the full range of social media to the PIT program. Thank you Matt and Stacey! We also want to acknowledge Carol Ellick, who expertly managed the Clearinghouse for many years when the Clearinghouse was run through Statistical Research, Inc., and then the SRI Foundation. Matt and Stacey took over the management of the Clearinghouse after Carol and her husband, Joe Watkins, moved to Washington, . for their next adventure.