1 Department of Intensive Care Medicine, Amsterdam University Medical Centers, location VUmc, Amsterdam, the Netherlands; Amsterdam Leiden IC Focused Echography (ALIFE), the Netherlands. Electronic address: m.heldeweg@amsterdamumc.nl.
2 Department of Intensive Care Medicine, Amsterdam University Medical Centers, location VUmc, Amsterdam, the Netherlands; Amsterdam Leiden IC Focused Echography (ALIFE), the Netherlands. Electronic address: m.haaksma@amsterdamumc.nl.
3 Department of Intensive Care Medicine, Amsterdam University Medical Centers, location VUmc, Amsterdam, the Netherlands; Amsterdam Leiden IC Focused Echography (ALIFE), the Netherlands. Electronic address: j.smit6@amsterdamumc.nl.
4 Department of Intensive Care Medicine, Amsterdam University Medical Centers, location AMC, Amsterdam, the Netherlands.. Electronic address: m.r.smit@amsterdamumc.nl.
5 Department of Intensive Care Medicine, Amsterdam University Medical Centers, location VUmc, Amsterdam, the Netherlands; Amsterdam Leiden IC Focused Echography (ALIFE), the Netherlands. Electronic address: p.tuinman@amsterdamumc.nl.