Study Protocol for PRECISION: A Culturally Tailored Dietary Trial for Cardiometabolic Health in Puerto Rico - Gabriela M Ruiz Barnecett; Sylvia D Lillquist Rodriguez; Kenny Mendoza Herrera; Martha Tamez; Frank B Hu; Clary B Clish; Donna Spiegelman; Jose F Rodriguez Orengo; Josiemer Mattei (Current Developments in Nutrition)