Tube 1-5 (P-lactate, P-SuPAR, P-HBP and inflammatory markers) will, be centrifuged and frozen at the receiving hospital (weekdays 15:00 pm-8:00 am and weekends) or the Karolinska University Hospital study laboratory in Solna (weekdays daytime) depending on time of day and day of the week. The tests will be stored at -70 °C at Karolinska University Hospital study laboratory until analysis.