Classification Criteria for the Antiphospholipid Syndrome: Not the Same as Diagnostic Criteria for Antiphospholipid Syndrome

¹Department of Haematology, Institute of Clinical Pathology and Medical Research (ICPMR), Sydney Centres for Thrombosis and Haemostasis, Westmead Hospital, Westmead, New South Wales, Australia,

²School of Dentistry and Medical Sciences, Faculty of Science and Health, Charles Sturt University, Wagga Wagga, New South Wales, Australia,

³School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Westmead Hospital, Westmead, New South Wales, Australia,

⁴Westmead Clinical School, University of Sydney, Westmead, New South Wales, Australia,

⁵Section of Clinical Biochemistry, University of Verona, Verona, Italy,