Assessment of estrogenic compounds in paperboard for dry food packaging with the ERE-CALUX bioassay, Vandermarken, T., Boonen I., Gryspeirt C., Croes K., Van Den Houwe Kathy, Denison M.S., Gao Y., Van Hoeck Els, and Elskens M. , Chemosphere, 1 april 2019, Volume 221, Number 106, (2019)