TY - JOUR AU - van Gend, Joris Elmar AU - van 't Klooster, Jan Willem Jaap Roderick AU - Bolman, Catherine Adriana Wilhelmina AU - van Gemert-Pijnen, Julia Elisabeth Wilhelmina Cornelia PY - 2022 DA - 2022/12/2 TI - Addendum: The Dutch COVID-19 Notification App: Lessons Learned From a Mixed Methods Evaluation Among End Users and Contact-Tracing Employees JO - JMIR Form Res SP - e44497 VL - 6 IS - 12 SN - 2561-326X UR - https://formative.jmir.org/2022/12/e44497 UR - https://doi.org/10.2196/44497 UR - http://www.ncbi.nlm.nih.gov/pubmed/36459694 DO - 10.2196/44497 ID - info:doi/10.2196/44497 ER -