[1] Univ Helsinki, Dept Appl Chem & Microbiol, Calcium Res Unit, FIN-00014 Helsinki, Finland
[2] Danish Inst Food & Vet Res, Soborg, Denmark
[3] Dept Food & Nutr Sci, Cork, Ireland
[4] Royal Vet & Agr Univ, Dept Human Nutr, Ctr Adv Food Studies, Frederiksberg C, Denmark