Vallverdú, Jordi
Barbeta, Enric
Mellado, Ricard
Torres, Antoni
Ferrando, Carlos
Funding for this research was provided by:
Sociedad Española de Neumología y Cirugía Torácica
Societat Catalana de Pneumologia
Contracte Clínic Recerca Emili Letang - Josep Font
Article History
Received: 6 June 2025
Accepted: 14 November 2025
First Online: 2 January 2026
Declarations
:
: The study was approved by the referral ethics committee (Hospital Clínic, Barcelona, Spain): HCB/2023/1105. Written, informed consent to participate will be obtained from all participants.
: Not applicable.
: RM declares having received lecturing fees from Fisher & Paykel and Merck, Sharp & Dohme. The rest of the investigators do not declare any conflicts of interest.