App-Controlled Treatment Monitoring and Support for Head and Neck Cancer Patients (APCOT): Protocol for a Prospective Randomized Controlled Trial

Tanja Sprave   ^{1, 2} , MD, MBA ;   Daniela Zöller   ³ , PhD ;   Raluca Stoian   ^{1, 2} , MD ;   Alexander Rühle   ^{1, 2} , MD ;   Tobias Kalckreuth   ^{1, 2} , MD ;   Erik Haehl   ^{1, 2} , MD ;   Harald Fahrner   ¹ , MSc ;   Harald Binder   ³ , PhD ;   Anca-Ligia Grosu   ^{1, 2} , MD ;   Felix Heinemann   ^{1, 2} , MD ;   Nils Henrik Nicolay   ^{1, 2} , MD, PhD

¹ Department of Radiation Oncology, Faculty of Medicine and University Medical Center Freiburg, University of Freiburg, Freiburg, Germany

² German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center, Heidelberg, Germany

³ Institute of Medical Biometry and Statistics, Faculty of Medicine, Freiburg, Germany