This work was supported by the intramural programs of the National Institute on Alcohol Abuse and Alcoholism and the Eunice Kennedy Shriver National Institute of Child Health and Human Development and by small mentoring grants from Brigham Young University .

Author Contributions

Conceptualization: Wood, Espinel, Higley

Data curation: Schwandt, Lindell, Barr, Higley

Formal analysis: Wood, Higley

Funding acquisition: Suomi, Higley

Investigation: Wood, Schwandt, Shannon, Lindell, Barr, Suomi, Higley

Methodology: Wood, Shannon, Lindell, Barr, Higley

Project administration: Suomi, Higley

Writing – original draft: Wood, Espinel, Higley

Writing – review and editing: Wood, Espinel, Hunter, Emmett, Skowbo, Schwandt, Shannon, Lindell, Barr, Suomi, Higley

Disclosure: Drs. Wood, Schwandt, Barr, Suomi, Higley, Ms. Espinel, Mr. Hunter, Mss. Emmett, Skowbo, Shannon, and Mr. Lindell have reported no biomedical financial interests or potential conflicts of interest.