Table 2.
Author | Year of Publication | Country | Type of Study | Diseases |
---|---|---|---|---|
Kim et al. [43] | 2014 | US | Cohort | Autoimmune diseases (rheumatoid arthritis, systemic lupus erythematosus, psoriasis, multiple sclerosis, and inflammatory bowel disease). |
Wu et al. [44] | 2015 | Taiwan | Case-control | Diabetic patients, especially among those who have never used insulin. |