Funding for this research was provided by:
Centre for Environmental Sciences, Hasselt University
Fonds Wetenschappelijk Onderzoek (12X9620N, G059219, 1516112N)
Kom op tegen Kanker
Received: 22 April 2022
Accepted: 1 September 2022
First Online: 19 September 2022
: Written informed consent was provided by all study participants in accordance with procedures approved by the Ethical Committee of Hasselt University and the East-Limburg Hospital. This study has been carried out according to the Helsinki declaration.
: Not applicable.
: The authors declare that they have no competing interests.