Text and Data Mining valid from 2018-12-07
Received: 14 October 2018
Revised: 4 December 2018
Accepted: 5 December 2018
First Online: 7 December 2018
Compliance with ethical standards
: The authors received no specific funding for this work. Thomas Harbo has received speakers’ honoraria from CSL Behring. Bart Jacobs reports grants from Baxalta, grants from Grifols, grants from CSL-Behring, grants from Annexon, grants from Prinses-Beatrix Spierfonds, grants from GBS-CIDP Foundation International, outside the submitted work. The remaining authors report no competing interests.
: The manuscript does not contain patient data. Permission to obtain and process data was granted by the Danish Data Protection Agency [reference number 1-16-02-3-16] and the Danish Patient Safety Authority [reference number 3-3013-1449/1/].