Bjelić-Radišić, V.; Cardoso, F.; Cameron, D.; Brain, E.; Kuljanić, Karin; da Costa, R.A.; Conroy, T.; Inwald, E.C.; Serpentini, S.; Pinto, M.; Weis, J.; Morag, O.; Lindviksmoen Astrup, G.; Tomaszweksi, K.A.; Pogoda, K.; Sinai, P.; Sprangers, M.; Aaronson, N.; Velikova, G.; Greimel, E.; Arraras, J.; Bottomley, A.; Bleiker, Eveline; Bliem, Brigitte; Chie, Weichu; Creutzberg, Carien; Deville, Valerie; Duhoux, Francois; Eilf, Kirsten; Hartup, Sue; Koller, Michael; Nagele, Eva; Nicolatou-Galitis, Ourania; Oberguggenberger, Anne; Schmalz, Claudia; Winters, Zoe: (Charge fluctuations in plasma) An international update of the EORTC questionnaire for assessing quality of life in breast cancer patients: EORTC QLQ-BR45