Authors: Atul R Chopra; Jean-Francois Louet; Pradip Saha; Jie An; Franco Demayo; Jianming Xu; Brian York; Saul Karpen; Milton Finegold; David Moore; Lawrence Chan; Christopher B Newgard; Bert W O'Malley Journal: Science Date: 2008-11-28 Impact factor: 47.728