Circulating β cell‐specific CD8+ T cells restricted by high‐risk HLA class I molecules show antigen experience in children with and at risk of type 1 diabetes. - Yeo, L.; Pujol‐Autonell, I.; Baptista, R.; Eichmann, M.; Kronenberg‐Versteeg, D.; Heck, S.; Dolton, G.; Sewell, A. K.; Härkönen, T.; Mikk, M.‐L.; Toppari, J.; Veijola, R.; et al. (Clinical & Experimental Immunology, 2020)