Corrigendum to "Rheumatological Findings in Candidates for Valvular Heart Surgery". (27th November 2017) - Owlia, Mohammad Bagher; Mirhosseini, Seyed Jalil; Naderi, Nafiseh; Mostafavi Pour Manshadi, Seyed Mohammad Yousof; Ali-Hasan-Al-Saegh, Sadeq