[1
]From the Division of Pulmonary and Critical Care Medicine (A.J.S., M.R.N., R.T.Z.),
in the Department of Medicine, Stanford University, CA
[2
]Vera Moulton Wall Center for Pulmonary Vascular Disease, Stanford University, CA (A.J.S.,
A.H., M.R.N., M.R., R.T.Z.)
[3
]Quantitative Sciences Unit (H.K.H., V.B.), in the Department of Medicine, Stanford
University, CA
[4
]Division of Immunology and Rheumatology (L.K.B., W.H.R.), in the Department of Medicine,
Stanford University, CA
[5
]Division of Cardiovascular Medicine (F.H.), in the Department of Medicine, Stanford
University, CA
[6
]Stanford Cardiovascular Institute (F.H.), in the Department of Medicine, Stanford
University, CA
[7
]Department of Infection, Immunity, and Cardiovascular Disease, University of Sheffield,
United Kingdom (P.M.H., A.L.)
[8
]Sheffield Pulmonary Vascular Disease Unit, Royal Hallamshire Hospital, United Kingdom
(R.C.).
[9
]Institute for Immunity, Transplantation, and Infection (M.R.N., P.K.), in the Department
of Medicine, Stanford University, CA
[10
]Department of Pediatric Cardiology, Stanford University, CA (M.R.)
[11
]Division of Biomedical Informatics Research (P.K.) in the Department of Medicine,
Stanford University, CA