Safety, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy Trial of BNT411

University Medical Center Hamburg-Eppendorf - (Recruiting only for part 1B and part 2), Hamburg

Clinica Universidad de Navarra, Madrid

START Madrid - CIOCC. Grupo Hospital de Madrid (HM) - Centro Integral Oncologico Clara Campal (CIOCC), Madrid

Prisma Health-Upstate Cancer Institute, Greenville

Hospital Universitario La Fe de Valencia, Valencia

Universitaetsklinikum Koeln - (Recruiting only for part 1B and part 2), Cologne

Universitaetsmedizin der Johannes Gutenberg Universitat Mainz KoeR - (Recruiting only for part 1B and part 2), Mainz

Northwestern Medical Faculty Foundation, Chicago

Cedars-Sinai Medical Center, Los Angeles

Hospital Universitari Vall d'Hebron, Barcelona

Edinburgh Cancer Research Centre, Edinburgh

Sarah Cannon Research Institute, London