Updates are available Correction dated 2020-08-26

Article History

Received: 18 January 2020

Accepted: 9 July 2020

First Online: 31 July 2020

Change Date: 26 August 2020

Change Type: Correction

Change Details: A Correction to this paper has been published:

Change Details: https://doi.org/10.1007/s12028-020-01079-y

Conflict of interest

: The authors declare that they have no competing interests and all authors have nothing to disclose.

: The present retrospective study only reports data that were collected at our local neurosurgical intensive care ward. According to local legislation research, associates are allowed to use data that is directly accessible for research without previous informed consent of the patient when used in scientific context according. Due to anonymization, disclosure of identity of individual persons is impossible. The study was approved by the local ethical committee, Heinrich-Heine University, Faculty of Medicine, Düsseldorf, Germany (Study Number: 2018-295-RetroDeuA).

: All data generated or analyzed during this study are included in this published article and its supplementary information files.