1. 1. Riley, J. F. (1963) Ann. N. Y. Acad. Sci. 103, 151–163.
2. 2. Klein, O., and Sagi-Eisenberg, R. (2019) J. Immunol. Res. 2019, 9542656.
3. 3. Rönnberg, E., Melo, F. R., and Pejler, G. (2012) J. Histochem. Cytochem. 60, 950–962.
4. 4. Mulloy, B., Lever, R., and Gage, C. P. (2017) Glycoconj. J. 34, 351–361.
5. 5. Jaques, L. B., Mahadoo, J., and Riley, J. F. (1977) Lancet 309, 411–413.