First external validation of the FLIPI‐L score in a single‐center series of patients with follicular lymphoma

Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain

Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain

Hematopathology Unit, Department of Pathology, Hospital Clínic de Barcelona, Barcelona, Spain