RT Book, Section A1 Portney, Leslie G. A1 Watkins, Mary P. SR Print(0) ID 1138249429 T1 Acknowledgments T2 Foundations of Clinical Research: Applications to Practice, 3e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9780803646575 LK fadavispt.mhmedical.com/content.aspx?aid=1138249429 RD 2023/01/28 AB We are indebted to many friends and colleagues who have shared their thoughts and time with us as this edition has been developed. We extend our gratitude to Dale Avers, Steve Alison, Jane Baldwin, Marianne Beninato, Maura Iversen, Madhuri Kale, Kevin Kearns, Aimee Klein, Mary Knab, Virgil Mathiewitz, Ruth Purtilo, Paul Stark, Patricia Sullivan and Elise Townsend for taking the time to read, critique and provide feedback on sections of the book. Several individuals were especially helpful in providing in-depth reviews: Roy Lee Aldridge Jr, Louise Dunn, Mary Ann Holbein-Jenny, Robin Gaines Lanzi, Beth Marcoux, Keli Mu, Gerald Smith, Rebecca States, Gordon St. Michael and Frank Underwood. We thank Laurita Hack, Kay Shepherd and Kim Nixon-Cave, from Temple University, who provided significant assistance to improve the content on qualitative research, and Joy McDermid who so graciously shared her experiences with systematic reviews.