Jens Helby, MD, PhD^1,2,3*, Marie Warny, MD, PhD^4*, Stig Egil Bojesen, MD, DMSci^2,3,5,6*, Boerge Groenne Nordestgaard, MD, DMSci^2,3,5,6*, Jesper Petersen, PhD^4*, Christina Ellervik^7,8,9,10* and Andreas Glenthoej, MD, PhD^3,4

¹Danish Red Blood Cell Center, Department of Hematology, Copenhagen University Hospital - Rigshospitalet, Copenhagen O, Denmark, Denmark
²The Copenhagen General Population Study, Copenhagen University Hospital – Herlev and Gentofte, Herlev, Denmark
³Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
⁴Danish Red Blood Cell Center, Department of Hematology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
⁵The Copenhagen City Heart Study, Copenhagen University Hospital – Bispebjerg and Frederiksberg, Copenhagen, Denmark
⁶Department of Clinical Biochemistry, Copenhagen University Hospital – Herlev and Gentofte, Herlev, Denmark
⁷Faculty of Health and Medical Sciences, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
⁸Department of Production, Research, and Innovation, Region Zealand, Soroe, Denmark
⁹Department of Pathology, Harvard Medical School, Boston
¹⁰Department of Laboratory Medicine, Boston Children's Hospital, Boston, MA

Sameera Faiz, MD^1*, Amy Mirro, BSc^2*, Josiah Lewis, PHD^3*, Igor Dedkov, MSEE^3*, Bart Larsen, PHD^4*, Hongyu An, PHD^5*, Kristin P. Guilliams, MD, MSCI^6* and Melanie E. Fields, MD¹

¹Division of Pediatric Hematology and Oncology, Washington University, St. Louis, MO
²Washington University, St. Louis, MO
³Department of Neurology, Washington University, St. Louis, MO
⁴Division of Clinical Behavioral Neuroscience, University of Minnesota, Minneapolis, MN
⁵Department of Radiology, Washington University, St. Louis, MO
⁶Division of Pediatric Neurology, Washington University, St. Louis, MO

Amy Dickey, MD^1*, Sioban Keel, MD², Herbert L Bonkovsky, MD^3*, Karl Anderson, MD^4*, Manisha Balwani, MD^5*, Cynthia Levy, MD^6*, Manish Thapar, MD^7*, Bruce Wang, MD^8*, Brendan McGuire, MD^9* and Will Savage, MD, PhD¹⁰

¹Massachusetts General Hospital, Boston, MA
²University of Washington, Seattle, WA
³Wake Forest University School of Medicine and Atrium Health Wake Forest Baptist, Winston-Salem, NC
⁴University of Texas Medical Branch, Galveston, TX
⁵Icahn School of Medicine At Mount Sinai, New York, NY
⁶University of Miami Miller School of Medicine, Miami, FL
⁷Jefferson Center for Genetic and Metabolic Liver Disease, Philadelphia, PA
⁸University of California San Francisco Porphyria Center, San Francisco, CA
⁹University of Alabama at Birmingham, Birmingham, AL
¹⁰Disc Medicine, Watertown, MA

Kirsi Manz, PhD^1,2*, Myriam Kobrosly, MD^3*, Carl C Crodel, MD^4*, Haifa Kathrin Al-Ali^5*, Susanne Isfort^6*, Gernot Beutel, MD^7*, Victoria Panagiota, MD^7*, Felicitas R. Thol, MD⁸, Stefanie Jilg, MD^9,10*, Thomas Stauch, MD^4*, Wolfgang Hoffmann, MD^2*, Henry Völzke, MD, PhD^2*, William H Krüger, MD^3*, Andreas Hochhaus, MD¹¹, Francesca Palandri, MD, PhD^12*, Tina M Schnoeder, PhD^6*, Christian Homann, PhD^13* and Florian H. Heidel, MD^7,14

¹Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School (MHH), Hannover, AL, Germany
²Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
³Internal Medicine C, Hematology, Oncology, Stem Cell Transplantation and Palliative Care, University Medicine Greifswald, Greifswald, Germany
⁴Department of Hematology and Oncology, Comprehensive Cancer Center Central Germany – Campus Jena, Jena University Hospital, Jena, Germany
⁵Krukenberg Cancer Center Halle, Universitätsmedizin Halle, Halle (saale), Germany
⁶Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School (MHH), Hannover, Germany
⁷Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
⁸Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
⁹Onkologie Erding, Erding, Germany
¹⁰Department of Medicine III, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
¹¹Hematology and Oncology, Comprehensive Cancer Center Central Germany – Campus Jena, Klinik für Innere Medizin II, Jena, Germany
¹²Department of Experimental, Diagnostic and Specialty Medicine, Institute of Hematology L. e A. Seragnoli, University of Bologna, Bologna, Italy
¹³FerroSens GmbH, Munich, Germany
¹⁴Cellular Therapy Center (CTC), Hannover Medical School (MHH), Hannover, Germany

Vanessa Giuliano^1*, Eva Bruketa, MD^2*, Teruko Kishibe^3*, Ingrid Blydt-Hansen, MD², Vidushi Swarup, MSc^4*, Grace Tang, M.Sc, PhD(c)^5*, Michael Fralick, MD, PhD^1* and Michelle Sholzberg, MD, M.Sc⁶

¹University of Toronto, Toronto, ON, Canada
²University of British Columbia, Vancouver, BC, Canada
³Health Sciences Library, St. Michael’s Hospital, Li Ka Shing Knowledge Institute, Toronto, Canada, Toronto, ON, Canada
⁴Hematology-Oncology Clinical Research Group, Division of Hematology-Oncology, St. Michael's Hospital, Toronto, ON, Canada
⁵Hematology-Oncology Clinical Research Group, Division of Hematology-Oncology, St. Michael's Hospital, Toronto, Canada, Toronto, ON, Canada
⁶Departments of Medicine, and Laboratory Medicine and Pathobiology, St. Michael’s Hospital, Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Li Ka Shing Knowledge Institute, University of Toronto, Toronto, ON, Canada

Guowen Liu, PhD^1*, Haley Howell, BA, BS^1*, Dan Rudin, MD^1*, Nanthini Arumugam^1*, Janel Jadia, PhD^1*, Hua Yang, PhD^2* and Will Savage, MD, PhD¹

¹Disc Medicine, Watertown, MA
²Disc Medicine Inc., Watertown, MA

Gayle Ross, MD^1*, Peter Stewart, MD^2*, George Mensing, MPH^3*, Melanie Chin, PhD^3*, Haley Howell, BA, BS^3*, Heidi Mangus^3* and Will Savage, MD, PhD³

¹Royal Melbourne Hospital, Melbourne, Australia
²Royal Prince Alfred Hosptial, Sydney, Australia
³Disc Medicine, Watertown, MA