Response to: "Influence of changes in cholesterol levels and disease activity on the 10-year cardiovascular risk estimated with different algorithms in rheumatoid arthritis patients" by Fornaro et al. Issue 9 (14th August 2019) - Agca, Rabia; Heslinga, Sjoerd C; Rollefstad, S; Heslinga, S; Södergren, Anna; Semb, AG; Kitas, George D; Sattar, Naveed; Nurmohamed, Michael T