[1] Childhood Cancer Research Unit,
[2] Department of Woman and Child Health,undefined
[3] Karolinska Institutet,undefined
[4] Stockholm,undefined
[5] Sweden,undefined
[6] Clinical Genetics Unit,undefined
[7] Department of Molecular Medicine,undefined
[8] CMM L8:02,undefined
[9] Karolinska Hospital,undefined
[10] S-171 76 Stockholm,undefined
[11] Sweden,undefined
[12] Division of Toxicology,undefined
[13] Institute of Environmental Medicine,undefined
[14] Karolinska Institutet,undefined
[15] Stockholm,undefined
[16] Sweden,undefined
[17] Department of Medical Biochemistry and Biophysics,undefined
[18] Karolinska Institutet,undefined
[19] Stockholm,undefined
[20] Sweden,undefined
[21] Microbiology and Tumorbiology Center,undefined
[22] Karolinska Institutet,undefined
[23] Stockholm,undefined
[24] Sweden,undefined
[25] Department of Pediatric Hematology,undefined
[26] Hacettepe University,undefined
[27] Ankara,undefined
[28] Turkey,undefined
[29] Department of Pediatric Oncology,undefined
[30] Istanbul School of Medicine,undefined
[31] Istanbul,undefined
[32] Turkey,undefined
[33] Department of Hematology and Oncology,undefined
[34] Children's University Hospital,undefined
[35] Hamburg,undefined
[36] Germany,undefined