Epigenetics deciphering of tumor dormancy
The DNA samples were sent to the GATC company (Eurofins Genomics, Ebersberg, Germany) for epigenetic sequencing. Following Illumina sequencing library preparation ((Illumina, San Diego, CA), accredited method according to ISO 17025 standards, librairies were applied on an Illunina HiSeq 2500 for 50 bp paired ends sequencing to ensure a minimum of 30Mb per sample.