In the paper entitled “One-quarter of chronic hepatitis D patients reach HDV-RNA decline or undetectability during the natural course of the disease,”¹ one of the affiliations (number 4) was incorrect. It should have appeared as CIBERehd, Instituto de Salud Carlos III, Madrid, Spain (not Instituto de Salud Carlos III, Madrid). This correction applies to the authors underlined below.

Adriana Palom^1,2, Sara Sopena³, Mar Riveiro-Barciela^1,2,4, Angela Carvalho-Gomes^4,5, Antonio Madejón^4,6, Sergio Rodriguez-Tajes^4,7, Luisa Roade^1,2,4, María García-Eliz⁵, Javier García-Samaniego^4,6, Sabela Lens^4,7, Marina Berenguer-Hayme^4,5, Francisco Rodríguez-Frías^2,3,4, Helena Hernandez-Évole⁵, Ana Isabel Gil-García^4,6, Ana Barreira^1,2,4, Rafael Esteban^1,2,4, Maria Buti^1,2,4

The authors apologise for this error.

在标题为纸“慢性肝炎d患者的四分之一到达疾病的自然过程期间HDV-RNA下降或不可检测，” ¹所述的隶属关系中的一个（数4）是不正确的。它应该显示为CIBERehd，Instituto de Salud Carlos III，马德里，西班牙（而不是Instituto de Salud Carlos III，马德里）。此更正适用于以下划线的作者。

Adriana Palom ^1,2 , Sara Sopena ³ , Mar Riveiro-Barciela ^1,2,4 , Angela Carvalho-Gomes ^4,5 , Antonio Madejón ^4,6 , Sergio Rodriguez-Tajes ^4,7 , Luisa Roade ^1,2,4 , María García-Eliz ⁵，Javier García-Samaniego ^4,6，Sabela Lens ^4,7，Marina Berenguer-Hayme ^4,5，Francisco Rodríguez-Frías ^2,3,4，Helena Hernandez-Évole ⁵，García Gilabel ^{4 ,6} ,安娜·巴雷拉^1,2,4 ,拉斐尔·埃斯特班^1,2,4 ,玛丽亚·布蒂^1,2,4

作者为这个错误道歉。