Wielkoszynski, Tomasz
Moghaddam, Aliyeh
Bäckman, Assar
Broden, Jessica
Piotrowski, Rafał
Mond-Paszek, Renata
Kozarenko, Alexander
Ny, Tor
Wilczynska, Malgorzata
Funding for this research was provided by:
Medical Faculty of Umeå University
The Swedish Cancer Society
The Cancer Research Foundation in Northern Sweden
Article History
Received: 11 July 2018
Accepted: 4 September 2018
First Online: 20 September 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: For this type of study, formal ethical approval is not required.
: This study was supported by the Medical Faculty of Umeå University, The Swedish Cancer Society, and The Cancer Research Foundation in Northern Sweden.