Measured by Proxy: Reconsidering indirect assessment in health

Benjamin K. Oelkers, St. Jude Children's Research Hospital, Metairie, LA, United States; Anneliese H. Williams, St. Jude Children's Research Hospital, Essex, MD, United States; Lara Counts, St. Jude Children's Research Hospital, Mempis, TN, United States; Luke Zabotka, Washington University In St Louis: Washington University in St Louis, Glen Carbon, IL, United States; Sara Malone, Washington University in St Louis, Saint Louis, MO, United States; Dylan Graetz, St. Jude Children's Research Hospital, Memphis, TN, United States