1. Dr. Chekroud, Dr. Gerhard, Dr. Gueorguieva, and Dr. Krystal are with the Department of Psychiatry and Dr. Roy is with the Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut. Dr. Chekroud is also with Spring Health, New York, where Mr. Chandra and Dr. Subramanyan are affiliated. Dr. Gueorguieva is also with the Department of Biostatistics, Yale University, New Haven, Connecticut. Mr. Foster is with Applied Data Science Partners, London. Dr. Zheutlin is with the Center for...