Uncertainties in the geographic context of health behaviors: a study of substance users' exposure to psychosocial stress using GPS data. - Mei-Po Kwan; Jue Wang 007; Matthew Tyburski; David H. Epstein; William J. Kowalczyk; Kenzie L. Preston (Int. J. Geogr. Inf. Sci., 2019)

Prediction of stress and drug craving ninety minutes in the future with passively collected GPS data. - David H. Epstein; Matthew Tyburski; William J. Kowalczyk; Albert J. Burgess-Hull; Karran A. Phillips; Brenda L. Curtis; Kenzie L. Preston (npj Digit. Medicine, 2020)