Health care costs of breast, prostate, colorectal and lung cancer care by clinical stage and cost component Oliver Ibarrondo; Garbiñe Lizeaga; José Miguel Martínez-Llorente; Igor Larrañaga; Myriam Soto-Gordoa; Isabel Álvarez-López;

A scoping review on reducing food waste and loss in hospitals María Torrejón-Ramos; María-Sonia Medina-Salgado; Marta Ortiz-de-Urbina-Criado;

The difference in the number of complaints from patient health services using national health insurance at regional general hospitals Hendrik David Julianus Borolla; Indar; Amran Razak; Anwar Mallongi;