Hilditch, Christopher Alan
Brinjikji, Waleed
Schaafsma, Joanna
Anderson Tsang, Chun On
Nicholson, Patrick
Agid, Ronit
Krings, Timo
Pereira, Vitor M
Article History
Received: 28 March 2018
Accepted: 4 July 2018
First Online: 13 August 2018
Compliance with ethical guidelines
:
: C.A. Hilditch, W. Brinjikji, J. Schaafsma, C.O. Anderson Tsang, P. Nicholson, R. TAgid. Krings and V.M. Pereira declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study.