Erratum to: Severe Coronavirus Disease 2019 (COVID-19) is Associated With Elevated Serum Immunoglobulin (Ig) A and Antiphospholipid IgA Antibodies

Affiliations

• ¹ Department of Medical Genetics, Life Sciences Institute, University of British Columbia, Vancouver, Canada.
• ² Department of Dermatology, University Hospital Zurich, Zurich, Switzerland.
• ³ Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, Switzerland.
• ⁴ Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
• ⁵ Labormedizinisches Zentrum Dr. Risch, Vaduz, Liechtenstein.
• ⁶ Center of Laboratory Medicine, University Institute of Clinical Chemistry, University of Bern, Bern, Switzerland.
• ⁷ Department of Infectious Diseases and Hospital Hygiene, University Hospital Zurich, Zurich, Switzerland.
• ⁸ Department of General Internal Medicine, Landesspital Liechtenstein, Vaduz, Liechtenstein.
• ⁹ Department of Pulmonology, Kantonsspital St. Gallen, St. Gallen, Switzerland.
• ¹⁰ Division of Infectious Diseases and Hospital Epidemiology, Kantonsspital St. Gallen, St. Gallen, Switzerland.
• ¹¹ Department of Infectious Diseases and Hospital Epidemiology, Children's Hospital of Eastern Switzerland, St. Gallen, Switzerland.
• ¹² Institute of Intensive Care Medicine, University Hospital Zurich, Zurich, Switzerland.
• ¹³ Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
• ¹⁴ Institute of Molecular Biotechnology of the Austrian Academy of Sciences, Vienna, Austria.
• ¹⁵ Department of Dermatology, Kantonsspital St. Gallen, St. Gallen, Switzerland.
• ¹⁶ Department of Oncology and Hematology, Kantonsspital St. Gallen, St. Gallen, Switzerland.