Characterization of the “frequent exacerbator phenotype” in bronchiectasis

James D. Chalmers (Lead / Corresponding author), Stefano Aliberti, Anna Filonenko, Michal Shteinberg, Pieter C. Goeminne, Adam T. Hill, Thomas C. Fardon, Dusanka Obradovic, Christoph Gerlinger, Giovanni Sotgiu, Elisabeth Operschall, Robert M. Rutherford, Katerina Dimakou, Eva Polverino, Anthony De Soyza, Melissa J. McDonnell