Excess risk of male breast cancer in the Norwegian Offshore Petroleum Workers (NOPW) cohort: a possible link to extreme night shift work?

• Fei-Chih Liu,
• Marit B. Veierød,
• Kristina Kjærheim,
• Trude E. Robsahm,
• Reza Ghiasvand,
• Ronnie Babigumira,
• Nita K. Shala,
• Leon A. M. Berge,
• Giske Ursin,
• Tom K. Grimsrud,
• Jo S. Stenehjem

Affiliations

Fei-Chih Liu

Department of Research, Cancer Registry of Norway

Marit B. Veierød

Department of Biostatistics, Oslo Centre for Biostatistics and Epidemiology, Institute of Basic Medical Sciences, University of Oslo

Kristina Kjærheim

Department of Research, Cancer Registry of Norway

Trude E. Robsahm

Department of Research, Cancer Registry of Norway

Reza Ghiasvand

Department of Research, Cancer Registry of Norway

Ronnie Babigumira

Department of Research, Cancer Registry of Norway

Nita K. Shala

Department of Research, Cancer Registry of Norway

Leon A. M. Berge

Department of Research, Cancer Registry of Norway

Giske Ursin

Cancer Registry of Norway

Tom K. Grimsrud

Department of Research, Cancer Registry of Norway

Jo S. Stenehjem

Department of Research, Cancer Registry of Norway