@misc{W2154286581,
  author = {Ewout W. Steyerberg and Yvonne Vergouwe},
  title = {Towards better clinical prediction models: seven steps for development and an ABCD for validation},
  year = {2014},
  howpublished = {European Heart Journal},
  doi = {https://doi.org/10.1093/eurheartj/ehu207}
}