Definitions and consensus recommendations on critical care medicine at altitude from the Expert Committee on Critical Care Medicine at altitude of the Pan-American and Iberian Federation of Critical Care Medicine and Intensive Care Amilcar Tinoco-Solórzano; Adrian Avila-Hilari; Manuel Luis Avellanas-Chavala; Felipe de Jesús Montelongo; Jorge Vélez-Páez; Víctor Nieto Estrada; Antonio Viruez Soto; Daniel Molano Franco; Eduardo Castelo Tamayo; Ignacio Granda Luna; Alfonso Salazar Mendoza; Luis Mamani Cruz; Jonathan Galindo Ayala; Pablo Vásquez-Hoyos; Fausto Maldonado Coronel; Roger Huanca Payehuanca; Jorge Rosendo Sánchez Medina;

Electrical impedance tomography: Usefulness for respiratory physiotherapy in critical illnesses Ricardo Arriagada; María Consuelo Bachmann; Constanza San Martin; Michela Rauseo; Denise Battaglini;

Determinants in the decision of intensive care admission of cancer patients: A Spanish multicenter prospective study Elena Cuenca Fito; Eric Mayor-Vázquez; Cándido Díaz Lagares; Bárbara Vidal Tegedor; Noelia Isabel Lázaro Martín; Alba López Fernández; Laura Sanchez Montori; Íñigo Isern; Amparo Cabanillas Carrillo; Jorge Sánchez Gómez; Maria Luisa Gómez Grande; Alba Fernández Rodríguez; Anastasio Espejo; Domingo Díaz Díaz; Alejandra García Roche; Margarita Márquez; Mireya Molina Cortés; Natalia Valero; Manuel Gracia Romero; Fernando Eiras Abalde; Juan Higuera Lucas; Noelia Albalá Martínez; María del Mar Jiménez Quintana; Alberto Orejas Gallego; Rosa María de la Casa; Diana Monge Donaire; Amanda Lesmes González de Aledo; Ariadna Bellès Casas; Lucía Larrañaga Sigwald; Sandra Portillo Sánchez; Alfredo Bardal Ruiz; Inés Lipperheide; Jimena Luján Varas; Paula Recena Pérez; Inés Gómez-Acebo;