Corrigendum to "CD28 and PTPN22 are associated with susceptibility to rheumatoid arthritis in Egyptians" [Hum. Immunol. 77 (2016) 522-526]

Affiliations

• ¹ Molecular Medicine Research Group, Department of Reproductive Medicine, Division of Medical Research, National Research Centre (NRC), 33 EL Bohouth St., Dokki, Giza P.O.12622, Egypt (Scopus affiliation ID 60014618); Department of Dermatology, University of Lübeck, Germany.
• ² Molecular Medicine Research Group, Department of Reproductive Medicine, Division of Medical Research, National Research Centre (NRC), 33 EL Bohouth St., Dokki, Giza P.O.12622, Egypt (Scopus affiliation ID 60014618).
• ³ Molecular Medicine Research Group, Department of Reproductive Medicine, Division of Medical Research, National Research Centre (NRC), 33 EL Bohouth St., Dokki, Giza P.O.12622, Egypt (Scopus affiliation ID 60014618); Department of Dermatology, University of Lübeck, Germany; Department of Rheumatology and Immunology, Benha Teaching Hospital, Egypt. Electronic address: mia.rudolph@cfel.de.
• ⁴ Department of Rheumatology and Immunology, Benha Teaching Hospital, Egypt.
• ⁵ Department of Internal Medicine, Faculty of Medicine, Beni-Suef University, Egypt.
• ⁶ Department of Internal Medicine, Rheumatology & Immunology Unit, Faculty of Medicine, Al-Azhar University, Egypt.
• ⁷ Department of Internal Medicine, Rheumatology & Immunology Unit, Faculty of Medicine, Ain Shams University, Egypt.
• ⁸ Department of Dermatology, University of Lübeck, Germany.
• ⁹ Department of Internal Medicine, Rheumatology & Immunology Unit, Faculty of Medicine, Cairo University, Egypt. Electronic address: gragab@kasralainy.edu.eg.