MESECK, K.; JANKOWSKA, M.; SCHIPPERIJN, J.; NATARAJAN, L.; GODBOLE, S.; CARLSON, J.; TAKEMOTO, M.; CRIST, K.; KERR, J. Is missing geographic positioning system data in accelerometry studies a problem, and is imputation the solution?. Geospatial Health, v. 11, n. 2, 31 maio 2016.