Text and Data Mining valid from 2019-09-24
Received: 22 April 2019
Accepted: 17 September 2019
First Online: 24 September 2019
Ethics approval and consent to participate
: All subjects were individually contacted and oral consent was obtained in the presence of an independent witness prior to providing samples for genetic testing and association testing with MRI results. This study including the verbal consent and witnessing method was approved by the Air Force Research Laboratory’s ethics committee (study number FWR20160040H).
: Not applicable.
: The authors are employees of or under contract to the United States Air Force.