A Mobile App to Stabilize Daily Functional Activity of Breast Cancer Patients in Collaboration With the Physician: A Randomized Controlled Clinical Trial

Marco Egbring   ¹ , MD ;   Elmira Far   ¹ , MD ;   Malgorzata Roos   ² , PhD ;   Michael Dietrich   ³ , MD ;   Mathis Brauchbar   ⁴ , PhD ;   Gerd A Kullak-Ublick   ¹ , MD ;   Andreas Trojan   ⁵ , MD

¹ Department of Clinical Pharmacology and Toxicology, University Hospital Zurich and University of Zurich, Zurich, Switzerland

² EBPI, Department of Biostatistics, University of Zurich, Zurich, Switzerland

³ Department of Orthopedics and Emergency Department, Waid City Hospital, Zurich, Switzerland

⁴ Advocacy AG, Zurich, Switzerland

⁵ Breast-Center Zurich, Zurich, Switzerland