Exposure to green spaces, cardiovascular risk biomarkers and incident cardiovascular disease in older adults: The Seniors-Enrica II cohort oleh Cara Scheer, Elena Plans-Beriso, Roberto Pastor-Barriuso, Rosario Ortolá, Mercedes Sotos-Prieto, Verónica Cabañas-Sánchez, Pedro Gullón, Carlos Ojeda Sánchez, Rebeca Ramis, Pablo Fernández-Navarro, Fernando Rodríguez-Artalejo, Esther García-Esquinas