Correction to: Acta Neurochirurgica

https://doi.org/10.1007/s00701-019-03894-5

Reason: incorrect order of authors and incorrect spelling. The two mistakes are:

  • Nr 1: The nr13 author’s name is not Rothlisberger M. but Roethlisberger M.

  • Nr2: The Swiss SOS Group should be in the 24th position and not in the 25th position (not “Messerer M, Swiss SOS Group, Daniel RT” but “Swiss SOS Group, Messerer M, Daniel RT”).

Corrected version:

Starnoni D, Maduri R, Al Taha K, Bervini D, Zumofen DW, Stienen MN, Schatlo B, Fung C, Robert T, Seule MA, Burkhardt JK, Maldaner N, Roethlisberger M, Blackham KA, Marbacher S, D’Alonzo D, Remonda L, Machi P, Gralla J, Bijlenga P, Saliou G, Ballabeni P, Levivier M, Swiss SOS Group, Messerer M, Daniel RT.