thanks for posting that.
I think there's also a link on the GRCA for a study that's specific to goldens, but I could be wrong. I'll try to find it later.

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Gibson's Golden Girl, CD, CGC, TDI (born 3-20-1997), a.k.a. "Tiny"

CH Rosewood Little Giant, UDX VER RA JH OAP NJP VCX WC CCA CGC FFX-OG (born 3-10-2007), also U-CH U-UD U-JJ U-RO1 U-HIT a.k.a. "Tito" (the Tito Monster) www.GoTeamTito.com

and my heart dog
Gibson's Golden Guy, CD, CGC, TDI ( 01-31-1998 - 01-02-2012) a.k.a. "Toby", "HRH"