title: Is Immune Aging a Cause of Disease among the Elderly, or is it a Passive Indicator of General Decline of Physiologic Function?
authors.affiliation: Departments of Pediatrics and Immunology, University of Pittsburgh School of Medicine, the UPMC Children's Hospital of Pittsburgh, the University of Pittsburgh Cancer Institute, the McGowan Institute for Regenerative Medicine, Pittsburgh, PA 15224, USA.
authors.forename: Abbe N
authors.initials: AN
authors.lastname: Vallejo