1. Laboratory of Neuroimmunology and Developmental Origins of Disease, Division Woman and Baby, University Medical Center Utrecht, Utrecht, the Netherlands.
2. Department of Intensive Care Medicine, University Medical Center Utrecht, Utrecht, the Netherlands.
3. Biomedical MR Imaging and Spectroscopy Group, Center for Image Sciences, University Medical Center Utrecht, Utrecht, the Netherlands.
4. Laboratory of Neuroimmunology, Department of Symptom Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.