A novel approach to stabilize fetal cell-free DNA fraction in maternal blood samples for extended period of time

• M. Rohan Fernando ,

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft

  * E-mail: mrohan.fernando@unmc.edu

  Affiliations Department of Obstetrics and Gynecology, University of Nebraska Medical Center, Omaha NE, United States of America, Department of Research and Development, CFGenome Omaha NE, United States of America

  http://orcid.org/0000-0001-8606-1741

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• Chao Jiang,

  Roles Data curation, Formal analysis, Investigation

  Affiliation Department of Obstetrics and Gynecology, University of Nebraska Medical Center, Omaha NE, United States of America

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• Gary D. Krzyzanowski,

  Roles Formal analysis, Investigation

  Affiliations Department of Obstetrics and Gynecology, University of Nebraska Medical Center, Omaha NE, United States of America, Department of Research and Development, CFGenome Omaha NE, United States of America

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• Tifany Somer-Shely,

  Roles Formal analysis, Investigation, Methodology, Resources

  Affiliation Methodist Physicians Clinic Women’s Center, Elkhorn, NE, United States of America

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• Wayne L. Ryan †

  † Deceased.

  Roles Formal analysis, Methodology, Supervision, Validation

  Affiliation Department of Research and Development, CFGenome Omaha NE, United States of America

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