Journal of Hypertension:
In the article by Armeni et al., the first two authors, Armeni E and Stamatelopoulos K, have equally contributed to the preparation of the article.
1. Armeni E, Stamatelopoulos K, Rizos D, Georgiopoulos G, Kazani M, Kazani A, et al. Arterial stiffness is increased in asymptomatic nondiabetic postmenopausal women with a polycystic ovary syndrome phenotype. J Hypertens. 2013; 31:1998–2004.