F. Gómez-Busto, V. Andía-Muñoz, L. Ruiz-de-Alegría, P. Rica, and E. Mogollón, “Nutritional status, dietary habits and social and health profile of home meal service users for elderly of Vitoria-Gasteiz”, Rev Esp Nutr Hum Diet, vol. 18, no. 3, pp. 127–136, Mar. 2014.