Review ArticlesIntroduction by the Guest EditorsRatain, Mark J. MD∗,†; Lichter, Allen S. MD†Author Information From the ∗University of Chicago, Chicago, IL †Value in Cancer Care Consortium, Ann Arbor, Ml. Reprints: Allen Lichter, MD, Value in Cancer Care Consortium, 3930 Ridgmaaar Square, Ann Arbor, MI 48105. E-mail: firstname.lastname@example.org. The authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article. The Cancer Journal: 7/8 2020 - Volume 26 - Issue 4 - p 279-280 doi: 10.1097/PPO.0000000000000465 Buy Metrics Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.