Shnorhavorian, Margarett; Harlan, Linda C.; Smith, Ashley Wilder; Keegan, Theresa H.M.; Lynch, Charles F.; Prasad, Pinki K.; Cress, Rosemary D.; Wu, Xiao‐Cheng; Hamilton, Ann S.; Parsons, Helen M.; Keel, Gretchen; Charlesworth, Sarah E.; Schwartz, Stephen M.; AYA HOPE Study Collaborative Group