Biomarker validation: Methods and matrix matter

Affiliations

• ¹ Department of Neurology, University of California, Irvine, Irvine, CA, USA. Electronic address: mark.mapstone@uci.edu.
• ² Department of Biochemistry and Department of Oncology, Georgetown University, Washington, DC, USA.
• ³ Department of Biostatistics, Bioinformatics, and Biomathematics, Georgetown University, Washington, DC, USA.
• ⁴ Department of Neurology and Department of Neurological Surgery, University of California, Irvine, Irvine, CA, USA.
• ⁵ Department of Neurology, University of California, Irvine, Irvine, CA, USA.