Tailored personas for anticipatory grief management among primary family caregivers of patients with advanced lung cancer in China: a qualitative study

X Xu Liu N Ning Jiang (Sorbonne Université, CNRS , , ,) H Han Yan J Jiaying Li D Dongchi Ma W Wenjie Wang (State Key Laboratory of Chemical Engineering and Low-Carbon Technology, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China) Y Yuxing Xie L Li Wang (The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital Zhengzhou China) L Li Ning