On the receptivity of employees to just-in-time self-tracking and eCoaching for stress management: a mixed-methods approach. - Aniek Lentferink; Matthijs L. Noordzij; Anouk Burgler; Randy Klaassen; Youri Derks; Hilbrand Oldenhuis; Hugo Velthuijsen; Lisette van Gemert-Pijnen (Behav. Inf. Technol., 2022)