National validation of the nursing Intensive‐Care satisfaction scale: Research protocol oleh Isidro Alcalá‐Jiménez, Pilar Delgado‐Hito, Llúcia Benito‐Aracil, María Antonia Martínez‐Momblan, Pilar Muñóz‐Rey, Irene Otero‐García, Cristina Sánchez‐Pamplona, Marta Romero‐García