A KMOS survey of the nuclear disk of the Milky Way - I. Survey design and metallicities T. K. Fritz, L. R. Patrick, A. Feldmeier-Krause, R. Schödel, M. Schultheis, O. Gerhard, G. Nandakumar, N. Neumayer, F. Nogueras-Lara and M. A. Prieto A&A, 649 (2021) A83 Published online: 18 May 2021 DOI: 10.1051/0004-6361/202040026