Executive summary of the position paper on the use of enteral nutrition in advanced dementia Francisco Pita Gutiérrez; Julia Álvarez Hernández; María D. Ballesteros-Pomar; Francisco Botella Romero; Irene Bretón Lesmes; Rocío Campos del Portillo; Ana Hernández Moreno; Javier Júdez; Federico De Montalvo Jaaskelainen;