Funding for this research was provided by:
The Swedish Cancer Society (CAN 2013/500)
Sahlgrenska Universitetssjukhuset (SE) (ALFGBG-366481)
Sahlgrenska Universitetssjukhuset (ALFGBG-526501, ALFGBG-493341)
The Magnus Bergvall foundation
The Swedish Society of Medicine, the Assar Gabrielsson Foundation