We thank foremost the many UCSF students and postdoctoral scholars who participated in this study. Thank you to Bruce Alberts, whose advocacy around these issues served as inspiration for this study. C.N.F. thanks Bill Balke, Laurie Littlepage, Françoise Chanut, and Brian Kelch for discussions that clarified the story and Quincey Justman, Kristin Krukenberg, Mark McCormick, Theresa O’Brien, Alexandra Schnoes, and Teresa Scherzer for their participation in testing the survey for clarity. Thank you to UCSF's graduate program administrators, who helped to distribute the survey to all students, and to Tracy Kress and Quinn Mitrovich for overseeing distribution of the postdoctoral survey as part of a larger survey project for the Office of Career and Professional Development. Thank you to the UCSF Graduate Division for providing enrollment figures for the time period of this study. We are deeply appreciative of research analyst Jason Wang for assisting with statistical analyses of data in the paper. Finally, thank you to the many faculty, students, postdoctoral scholars, and staff who have engaged in discussions on this topic, and who have advocated for and supported efforts of professional development and career mentoring at UCSF and beyond.