The voice of healthy aging for changing paradigms and changing lives: a tribute to Dr. Enrique Vega García - Sonja Caffe; Patricia Morsch; Carolina Hommes; Suzanne Serruya; James Fitzgerald; Ernesto Bascolo; Ramon Martinez; Pedro Ordunez; Mario Cruz-Penate; Sebastian Garcia-Saiso; Luis Miguel Francisco Gutierrez Robledo; Martha Peleaz; et al. (Revista Panamericana de Salud Pública)