Correction: Predicting Regional Lymph Node Recurrence in the Modern Age of Tumor-Positive Sentinel Node Melanoma: The Role of the First Postoperative Ultrasound (Annals of Surgical Oncology, (2022), 29, 13, (8469-8477), 10.1245/s10434-022-12345-y)

The Acknowledgments of the original article listed abbreviations of individuals whose contributions led to the publication of the MSLT-2 trial. Following is the same list of people and institutions, expanded with full name attribution: Agnese, Doreen M., Ohio State University, Columbus Andtbacka, Robert H.I., Huntsman Cancer Institute, Salt Lake City Ariyan, Charlotte E., Memorial Sloan-Kettering Cancer Center Barone, Robert M., Sharp Memorial Hospital Barth, Richard J., Dartmouth-Hitchcock Medical Center Beitsch, Peter D., Dallas Surgical Group Berger, Adam C., Thomas Jefferson University Bines, Steven D., Rush University Medical Center Blansfield, Joseph A., Geisinger Clinic Bowles, Tawnya L., Intermountain Healthcare Cancer Services– Intermountain Medical Center, Murray, Utah Byrd, David R., University of Washington Carp, Ned Z., Main Line Surgeons Chan, Helen, Lakeland Regional Cancer Center Cochran, Alistair J., Department of Pathology, University of California Los Angeles Desai, Darius C., St. Luke's University Health Dummer, Reinhard, University of Zurich Elashoff, David A., Departments of Biomathematics and Medicine, University of California, Los Angeles Elashoff, Robert M., Department of Biomathematics, University of California, Los Angeles Faries, Mark B., The Angeles Clinic and Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA Farma, Jeffrey M., Fox Chase Cancer Center Gershenwald, Jeffrey E., MD Anderson Medical Center Gesierich, Anja, University Hospital of Würzburg, Würzburg Harries, Mark, Saint Thomas's Hospital Henderson, Michael A., Peter MacCallum Cancer Centre Hersey, Peter, Newcastle Melanoma Unit Hoefer, Richard A., Sentara Careplex Hospital Hoekstra, Harald J., Universitair Medisch Centrum Groningen Hoon, Dave S.B., Saint John’s Cancer Institute Hsueh, Eddy C., St. Louis University Huston, Tara L., SUNY at Stony Brook Hospital Medical Center Ingvar, Christian, University Hospital Lund Jacobs, Lisa K., Johns Hopkins Medical Institute, Baltimore Jahkola, Tiina, Helsinki University Hospital Johnson, Douglas B., Vanderbilt University Kane, John M., Roswell Park Cancer Institute Karakousis, Constantine P., Buffalo General Hospital Kelley, Mark C., Vanderbilt University Kaufman, Howard L., Rush University Levine, Edward A., Wake Forest University, Winston-Salem Lewis, James M., University of Tennessee Medical Center MacKenzie Ross, Alastair, Guy’s and St. Thomas’ NHS Foundation Trust, London Matter, Maurice, Centre Hospitalier Universitaire Vaudois McKinnon, J. Gregory, Tom Baker Cancer Centre McMasters, Kelly M., University of Louisville Moncrieff, Marc, Norfolk and Norwich University Hospital Mozzillo, Nicola, Istituto Nazionale dei Tumori Napoli Neuman, Heather B., University of Wisconsin, Madison Neves, Rogerio I., Penn State Hershey Cancer Institute Nieweg, Omgo E., Melanoma Institute Australia, the University of Sydney Noyes, Robert Dirk, Huntsman Cancer Institute, Salt Lake City Pameijer, Colette R., SUNY at Stony Brook Hospital Medical Center Rossi, Carlo Riccaro, Istituto Oncologico Veneto-University of Padua, Padua Sabel, Michael S., University of Michigan, Ann Arbor Scheri, Randall P., Duke University, Durham Schneebaum, Schlomo, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel Schultz, Erwin, City Hospital of Nürnberg, Nuremberg Slingluff, Craig L., University of Virginia Smithers, B. Mark, Princess Alexandra Hospital Terheyden, Patrick, University Hospital Schleswig–Holstein–Campus Lübeck, Lübeck Testori, Alessandro, Istituto Europeo di Oncologia, Milan Thompson, John F., Melanoma Institute Australia, the University of Sydney Trocha, Steven D., Greenville Hospital System Cancer Center Vidal-Sicart, Sergi, Hospital Clinic Barcelona Wang, He-Jing, Department of Biomathematics, University of California, Los Angeles Wayne, Jeffrey D., Northwestern University Feinberg School of Medicine Wouters, Michel W.J.M., Netherlands Cancer Institute now University of Leiden Wright, Frances, Sunnybrook Health Sciences Centre, Toronto Zager, Jonathan S., H. Lee Moffitt Cancer Center, Tampa.