Assessing the need for a question prompt list that encourages end-of-life discussions between patients with advanced cancer and their physicians: A focus group interview study – ERRATUM. Issue 4 (August 2022) - Sato, Ayako; Fujimori, Maiko; Shirai, Yuki; Umezawa, Shino; Mori, Masanori; Jinno, Sayaka; Umehashi, Mihoto; Okamura, Masako; Okusaka, Takuji; Majima, Yoshiyuki; Miyake, Satoshi; Uchitomi, Yosuke