Anaesthesiology and Postoperative Intensive Care Department (Drs Poves-Álvarez, Gómez-Sánchez, Martínez-Rafael, Bartolomé, Alvarez-Fuente, Tamayo, and Gómez-Pesquera) and Research Support Unit (Dr Muñoz-Moreno), Clinic University Hospital, Valladolid, Valladolid, Spain; Biomedicine Research Group in Critical Care, Biocritic, Valladolid, Spain (Drs Poves-Álvarez, Gómez-Sánchez, Martínez-Rafael, Bartolomé, Alvarez-Fuente, Tamayo, and Gómez-Pesquera); and Faculty of Medicine, Valladolid University, Valladolid, Spain (Drs Eiros and Tamayo).
Correspondence: Rodrigo Poves-Álvarez, PhD, Servicio de Anestesiología y Reanimación, Hospital Clínico Universitario, Avenida Ramón y Cajal 3, 47003, Valladolid, Spain ([email protected]).
The authors declare no conflicts of interest.