The following cooperative agreements from the National Institute on Drug Abuse supported the design, distribution, collection, and analysis of the organizational, treatment unit, and workforce surveys within the CTN at the following nodes: California-Arizona, U10-DA15815; Delaware Valley, U10-DA13043; Florida, U10-DA13720; Great Lakes, U10-DA13710; Long Island, U10-DA13035; Mid-Atlantic, U10-DA13034; New England, U10-DA13038; New York, U10-DA13046; North Carolina, U10-DA13711; Northern New England, U10-DA15831; Ohio Valley, U10-DA13732; Oregon, U10-DA13036; Pacific, U10-DA13045; Rocky Mountain, U10-DA13716; South Carolina, U10-DA13727; Southwest, U10-DA15833; and Washington, U10-DA13714. The Center for Health Research of Kaiser Permanente developed the Web-based instrumentation, coordinated data collection, and facilitated data analysis; the authors are grateful to center staff Kimberly Funkhouser, B.S., Suzanne Gillespie, M.S., and Clifton Hindmarsh, B.S. The authors appreciate the support and participation of executive directors, treatment unit directors, and employees. They are especially grateful to the following individuals for assistance with distribution and collection of data: Ellen Silber, B.B.A., Arthur Alterman, Ph.D., Doreen Cardillo, Susan Gordon, Ph.D., Dan Santistiban, Ph.D., Val Jackson, M.S., LuAnn Beamer, Ph.D., Michael Liepman, M.D., Eva Kourniotis, M.S., Jennifer Lima, M.P.H., Shanna Coan, B.S., Kay Debski, B.S., Patrick McAuliffe, M.B.A., Paul McLaughlin, M.A., Patricia Novo, M.P.A., Agatha Kulaga, M.S.W., Melissa Chu, M.S., Terry Leon, R.M.A., Larry Taub, C.S.W., Jill Anderson, M.S., Jennifer Sharpe Potter, Ph.D., Irene Janis, B.A., Angela Casey-Willingham, B.A., Eugene Somoza, M.D., Ph.D., Mitch Greenlick, Ph.D., Lynn Kunkel, M.A., Anna Sosnowski, B.A., Al Hasson, M.S.W., Allison Ober, L.C.S.W., Reggie Gladney, Susan Quello, Royce Sampson, M.S.N., Mikyta Daughtery, Robert J. Meyers, Ph.D., and Dan Kivlahan, Ph.D.
The authors report no competing interests.