1. Department of Intensive Care Medicine (F.W., G.V.d.B., M.M.), Catholic University of Leuven, Leuven B-3000, Belgium
2. Burn Unit and Center for Experimental Surgery & Anesthesiology and Laboratory for Experimental Medicine and Endocrinology (E.V.H., W.C.), Catholic University of Leuven, Leuven B-3000, Belgium
3. Department of Medicine (C.Y.B.), Division of Endocrinology, Tulane University Medical Center, New Orleans, Louisiana 70112-2699
4. Department of Medicine (J.D.V.), Division of Endocrinology, University of Virginia Health Sciences Center, Charlottesville, Virginia 29908