The International Hereditary Thrombotic Thrombocytopenic Purpura Registry: key findings at enrollment until 2017 oleh Hendrika A. van Dorland, Magnus Mansouri Taleghani, Kazuya Sakai, Kenneth D. Friedman, James N. George, Ingrid Hrachovinova, Paul N. Knöbl, Anne Sophie von Krogh, Reinhard Schneppenheim, Isabella Aebi-Huber, Lukas Bütikofer, Carlo R. Largiadèr, Zuzana Cermakova, Koichi Kokame, Toshiyuki Miyata, Hideo Yagi, Deirdra R. Terrell, Sara K. Vesely, Masanori Matsumoto, Bernhard Lämmle, Yoshihiro Fujimura, Johanna A. Kremer Hovinga