Local Recurrence of Rectal Cancer After Transanal Total Mesorectal Excision and Risk Factors: A Nationwide Multicenter Cohort Study in Japan oleh Takeru Matsuda, MD, PhD, Ichiro Takemasa, MD, PhD, Hideki Endo, MD, MPH, Shinichiro Mori, MD, PhD, Suguru Hasegawa, MD, PhD, Koya Hida, MD, PhD, Takuya Tokunaga, MD, PhD, Keitaro Tanaka, MD, PhD, Toshiki Mukai, MD, PhD, Jun Watanabe, MD, PhD, Junichiro Kawamura, MD, PhD, Kei Kimura, MD, PhD, Yoshihiro Kakeji, MD, PhD, Masahiko Watanabe, MD, PhD, Seiichiro Yamamoto, MD, PhD, Takeshi Naitoh, MD, PhD, Ta-Ta-Mi study group collaboratives in Japan Society of Laparoscopic Colorectal Surgery