Arvas, MikkoFinnish Red Cross Blood ServiceSenior ScientistAnemia, Blood donation, Blood donor health, Data analysis, Ferritin, HemoglobinKommonen, Kari-HansArki Research, FFK Ltd., Aalto University, School of Arts, Design and ArchitectureResearch Director, Research group director-Surakka, SusannaSanapolku Oy, Vantaan kaupunki Sosiaali- ja terveyspalvelut, University of HelsinkiSpeech and Language Therapist, Customer Service Representative, Speech and Language Therapist, Chief Speech Therapist, Substitute University Teacherearly language, speech and language therapyHautamäki, JohannaCentria University of Applied SciencesRDI-expert/service designerMultidiciplinary, Organisational development, RDI, Service DesignKeckman-Koivuniemi, HanneleTampere UniversityService Manager, Manager for User Services module-