Extending the European Competence Framework for Quantum Technologies: new proficiency triangle and qualification profilesFranziska Greinert, Simon Goorney, Dagmar Hilfert-Rüppell, Malte S. Ubben and Rainer MüllerEPJ Quantum Technol., 12 1 (2025) 1DOI: https://doi.org/10.1140/epjqt/s40507-024-00302-5