Table of Author Contributions

Author	Phenotype expertise	Genotype Expertise	Data collection/cleaning/QC	Analyzed Data	Wrote Paper
Agrawal	x	x		x	x
Lynskey	x			x	x
Hinrichs	x	x		x	x
Grucza	x	x		x	x
Saccone		x		x	x
Krueger	x	x			x
Neuman	x	x			x
Howells				x	x
Fisher	x		x		x
Fox		x		x	x
Cloninger	x				x
Dick	x	x			x
Doheny		x	x		x
Edenberg	x	x	x		x
Goate		x	x		x
Hesselbrock	x		x		x
Johnson	x		x		x
Kramer	x		x		x
Kuperman	x		x		x
Nurnberger	x	x	x		x
Pugh		x	x		x
Schuckit	x	x	x		x
Tischfield		x	x		x
GENEVA	x	x	x	x	x
Rice		x	x		x
Bucholz	x		x		x
Bierut	x	x	x	x	x