Corrigendum: Genetic parameters and genome-wide association for milk production traits and somatic cell score in different lactation stages of Shanghai Holstein population - Dengying Liu; Zhong Xu; Wei Zhao; Shiyi Wang; Tuowu Li; Kai Zhu; Guanglei Liu; Xiaoduo Zhao; Qishan Wang; Yuchun Pan; Peipei Ma (Frontiers in Genetics)