Lessons From 3 Longitudinal Sensor-Based Human Behavior Assessment Field Studies and an Approach to Support Stakeholder Management: Content Analysis. - Kallio, Johanna; Kinnula, Atte; Mäkelä, Satu-Marja; Järvinen, Sari; Räsänen, Pauli; Hosio, Simo; Bordallo López, Miguel (Journal of Medical Internet Research, 2024)