Funding for this research was provided by:
National Institute on Drug Abuse (R01DA043533, R01DA022340, R01DA042595)
Evelyn F. McKnight Brain Research Foundation (Memory and Cognitive Disorders Award)
Brain and Behavior Research Foundation (24950)
University of Maryland School of Medicine (Department of Anatomy and Neurobiology)
Text and Data Mining valid from 2018-08-14
Received: 30 January 2018
Accepted: 1 August 2018
First Online: 14 August 2018
Compliance with ethical standards
: All procedures were performed in accordance with the “Guide for the care and use of laboratory animals” (8th edition, 2011, US National Research Council) and were approved by the University of Maryland, School of Medicine Institutional Animal Care and Use Committee (IACUC).
: The authors declare that they have no conflict of interest.