Coexistence of Commercial CV-QKD in FOADM-based Metro Networks with Full or Partial C-Band Utilization. - Antonio Melgar; Masab Iqbal; Michela Svaluto Moreolo; José Manuel Rivas-Moscoso; Jeison Tabares; Pablo Armingol; Borja Villanueva; Sebastian Etcheverry; Jesús Folgueira (OFC, 2025)