eng Science and Education Publishing International Journal of Hematological Disorders 2014-12-09 1 1A 0 0 10.12691/ijhd-1-1A-0 IJHD201411A0 article Preface for the Special Issue Yossi Cohen http://pubs.sciepub.com/ijhd/1/1A/0/ijhd-1-1A-0.pdf