1 Department of Computer Science and Engineering, New York University Tandon School of Engineering, Brooklyn, New York; College of Global Public Health, New York University, New York, New York. Electronic address: rumi.chunara@nyu.edu.
2 Division of Adolescent/Young Adult Medicine, Boston Children's Hospital, Boston, Massachusetts; Department of Pediatrics, Harvard Medical School, Harvard University, Boston, Massachusetts.
3 Division of Adolescent/Young Adult Medicine, Boston Children's Hospital, Boston, Massachusetts; Department of Pediatrics, Harvard Medical School, Harvard University, Boston, Massachusetts; Computational Health Informatics Program, Boston Children's Hospital, Boston, Massachusetts.