There are multiple definitions:
fee-for-service(English)
failure-free survival(English)
- defined as the absence of relapse, non-relapse mortality or addition of another systemic therapy, and has been proposed as a potential endpoint for clinical trials, but its use has only been reported for single-center studies
- Clinical trials
forefoot strike(English)
- refers to the relationship with peak vertical instantaneous loading rate
- GRF, MFS, RFS, VILR
- Musculoskeletal system, Biophysics
- https://doi.org…14.2016.1225970
facial feminization surgery(English)
- a collective term for surgical procedures that soften or modify male facial features, with the aim of achieving a more feminine facial expression. The treatments focus on the bone structure, soft tissues and proportions of the face
- Surgery, Gender aspects
- https://doi.org…acial.2016.1572