作者单位:Bioinformatics Unit, Institute for Cell and Molecular Biosciences, Newcastle University, Newcastle[1]Neonatal Service, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom[2]Institute of Health and Society, Newcastle University, Newcastle upon Tyne, United Kingdom[3]Institute of Genetic Medicine, Newcastle University, Central Parkway, Newcastle upon Tyne, NE1 3BZ[4]