Nick Vivarelli International Correspondent Chilean filmmaker Maite Alberdi’s documentary about love, memory and Alzheimer’s disease “The Eternal Memory” has scored a slew of international sales after making a splash at Sundance and Berlin. Dogwoof, the British sales company specialized in high-profile docs, has announced multiple deals on “Eternal Memory,” which won the Sundance Grand Jury Prize for World Documentary in January and was a recent standout at the Berlinale where it had its European bow. The hot doc is screening later this week at the CPH:DOX documentary film festival in Copenhagen. Dogwoof partnered with MTV Documentary Films to represent “The Eternal Memory” for international sales soon after its Sundance premiere. They have now scored sales on the doc to: Edge Entertainment (Nordics); Madman (Australia and New Zealand); Sherry Media (Canada); I Wonder Pictures (Italy); BTeam Pictures (Spain); Periscoop (Benelux); Atnine Film (South Korea); Synca (Japan); LEV (Israel), and Restart (Former Yugoslavia).