Complex sentence: Started in 1988 with its office in Leiden (the Netherlands), the BMDW Editorial Board consists of one representative of each stem cell donor registry or cord blood bank participating in BMDW, and meets twice a year to discuss achievements and necessary improvements.
Split into simpler sentences: Started in 1988 with its office in Leiden (the Netherlands). The BMDW Editorial Board consists of one representative of each stem cell donor registry or cord blood bank participating in BMDW, and meets twice a year to discuss achievements and necessary improvements.