title: Response to Drábek and Cereda.
authors.affiliation: Natera, San Carlos, California, USA.
authors.forename: Allison
authors.initials: A
authors.lastname: Ryan
authors.affiliation: Natera, San Carlos, California, USA.
authors.forename: Zachary
authors.initials: Z
authors.lastname: Demko
authors.affiliation: Natera, San Carlos, California, USA.
authors.forename: Styrmir
authors.initials: S
authors.lastname: Sigurjonsson
authors.affiliation: Natera, San Carlos, California, USA.
authors.forename: Matthew
authors.initials: M
authors.lastname: Rabinowitz
mesh_terms: D019295:Computational Biology; D005260:Female; D006801:Humans; D008297:Male; D010334:Paternity; D011247:Pregnancy; D011296:Prenatal Diagnosis