1. Department of Surgical Sciences; Section of Anesthesiology and Intensive Care; Uppsala University; Uppsala Sweden
2. TBM Lab; Dipartimento di Elettronica, Informazione e Bioingegneria; Politecnico di Milano; Milano Italy
3. Hedenstierna Laboratory; Department of Surgical Sciences; Section of Anesthesiology and Intensive Care; Uppsala University; Uppsala Sweden
4. Department of Medical Sciences; Section of Clinical Physiology; Uppsala University; Uppsala Sweden