Response to the Letter to the Editor From Mayen et al Regarding "Clinical Trial Recruitment and Retention of College Students With Type 1 Diabetes via Social Media: An Implementation Case Study"
1 Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine at the University of California, Los Angeles, CA, USA.
2 Division of Adolescent/Young Adult Medicine, Boston Children's Hospital, Boston, MA, USA.
3 Department of Pediatrics, Harvard Medical School, Boston, MA, USA.
4 Computational Health Informatics Program, Boston Children's Hospital, Boston, MA, USA.