1 Department of Anaesthesiology and Pain Medicine, Hubei Key Laboratory of Geriatric Anaesthesia and Perioperative Brain Health, and Wuhan Clinical Research Center for Geriatric Anaesthesia, Tongji Hospital, Wuhan, China.
2 Department of Anesthesiology, Pharmacology, Intensive Care and Emergency Medicine, University Hospital of Geneva, Geneva, Switzerland; Geneva Neuroscience Center, University of Geneva, Geneva, Switzerland.