Joohyun Chung, PhD, MStat, RN, is biostatistician and assistant professor at the University of Massachusetts Amherst. She is also a nurse researcher who has expertise in nursing informatics and big data analysis.

Jennifer Tjia, MD, MSCE, is professor at the University of Massachusetts Chan Medical School, Worcester. She is also an established physician investigator with a focus on understanding how to minimize harm and maximize benefit from prescription medications in hospice-enrolled older patients.

Ning Zhang, PhD, is associate professor at the Northeastern University in Boston. She is also a health services researcher with a focus on aging and care quality improvement among vulnerable older populations with multiple chronic conditions.

Brendan T. O'Connor, PhD, is an associate professor in the College of Information and Computer Sciences at the University of Massachusetts Amherst.

The authors have disclosed that they have no significant relationship with, or financial interest in, any commercial companies pertaining to this article.

Address correspondence and reprint requests to: Joohyun Chung, PhD, MStat, RN, Elaine Marieb College of Nursing, University of Massachusetts Amherst, 224 Skinner Hall 651, North Pleasant St, Amherst, MA 01003 ([email protected]).

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