@article{CasselIntziegianniRischetal.2017,
  author    = {Michael Cassel and Konstantina Intziegianni and Lucie Risch and Steffen Mueller and Tilman Engel and Frank Mayer},
  title     = {Physiological Tendon Thickness Adaptation in Adolescent Elite Athletes: A Longitudinal Study},
  journal   = {Frontiers in physiology},
  volume    = {8},
  pages     = {599 -- 611},
  doi       = {10.3389/fphys.2017.00795},
  year      = {2017},
}