Abbreviation	Definition
App	Application
BC	Breast cancer
E-health	Electronic health
HRQoL	Health-related quality of life
IARC	International Agency for Research on Cancer
PICOS	Population, Intervention, Comparator, Outcomes, Study Design
PRISMA	Preferred Reporting Items for Systematic Reviews and Meta-Analysis
QoL	Quality of life
RCT	Randomized controlled trial
AI	Artificial intelligence
PGHD	Patient-generated health data
EHRs	Electronic health records