MEFV and AA amyloidosis: According to their phenotype classification in the publication by Balci et al. [14], patients with a classic phenotype who were genetically confirmed to have MEFV mutations are defined as phenotype I. Phenotype III was defined as those who have no clinical signs but present with the required genotype, whereas phenotype II refers to patients who develop amyloid A amyloidosis without any previous attacks typical of FMF [14].