title: Response to an article entitled "Fellowship training in the United States and Europe".
authors: Department of Neurosurgery, Helsinki University Hospital, Helsinki, Finland. Electronic address: mika.niemela@hus.fi.
authors: Mika
authors: M
authors: Niemelä
authors: Department of Neurosurgery, Helsinki University Hospital, Helsinki, Finland.
authors: Juha
authors: J
authors: Hernesniemi
mesh_terms: D005060:Europe; D005257:Fellowships and Scholarships; D006801:Humans; D009493:Neurosurgery / Q000193:education*; D066231:Surgeons; D014481:United States