Dansk Hæmatologisk Selskab
http://www.hematology.dk/'
The Nordic MPD Study Group
http://www.nordicmpd.org/
The Nordic MDS Group
http://www.nmds.org/ez4/index.php?
European LeukemiaNet
http://www.leukemia-net.org/content/home/
The Nordic CML Study Group
http://www.ncmlsg.net/
COST - Network of experts in the diagnosis of myeloproliferative disorders
http://www.cost.esf.org/domains_actions/bmbs/Actions/BM0902-Network-of-experts-in-the-diagnosis-of-myeloproliferative-disorders-MPD-End-date-November-2013