Funding for this research was provided by:
Novo Nordisk Fonden (NNF18CC0033666, NNF17CC0027852)
Danmarks Frie Forskningsfond (10-092798)
Kirsten og Freddy Johansens Fond
Familien Erichsens Mindefond (na)
Vera og Carl Johan Michaelsens Legat
Received: 11 March 2019
Accepted: 19 November 2019
First Online: 11 December 2019
Ethics approval and consent to participate
: The use and storage of human material have been approved by the Regional Scientific Ethical Committees (Region Hovedstaden, with reference to H-2-2011-052, H-2-2010-051, and H-3-2010-095) and the Danish Data Protection Agency (2011-41-6722). The use of breast biopsy material is approved by the donors by written consent.
: Not applicable.
: The authors declare that they have no competing interests.