Reliability and Usability of the eChez-Soi In-home Telerehabilitation Platform: A New Internet-based Communication and Real-time Monitoring Software Solution Combined with Interactive Exercises - Results of a Longitudinal Pilot Study in Four Patients with Lung Cancer Topics: Home Care Monitoring Systems; Systems Usability; Tele-Rehabilitation In Proceedings of the 1st International Conference on Information and Communication Technologies for Ageing Well and e-Health ICT4AgeingWell - Volume 1, 137-142, 2015 , Lisbon, Portugal