Outcome of bariatric surgery in patients with unexpected liver cirrhosis: A multicenter study from China oleh Xia Sun, Libin Yao, Xing Kang, Weihua Yu, Fidele Kakule Kitaghenda, Mohammad Sajjad Ibn Rashid, Angeline Nogue Taguemkam, Jian Hong, Zhiyong Dong, Xitai Sun, Xiaocheng Zhu