About the Authors

Antonia Barcelo

Affiliation Hospital Universitari Son Espases, Palma, Illes Balears, Spain

Josep Miquel Bauça

pepmiquel@gmail.com

Affiliation Hospital Universitari Son Espases, Palma, Illes Balears, Spain

Aina Yañez

Affiliation Hospital Universitari Son Espases, Palma, Illes Balears, Spain

Laura Fueyo

Affiliation Hospital Universitari Son Espases, Palma, Illes Balears, Spain

Cristina Gomez

Affiliation Hospital Universitari Son Espases, Palma, Illes Balears, Spain

Monica de la Peña

Affiliation Hospital Universitari Son Espases, Palma, Illes Balears, Spain

Javier Pierola

Affiliation Hospital Universitari Son Espases, Palma, Illes Balears, Spain

Alberto Rodriguez

Affiliation Hospital Universitari Son Espases, Palma, Illes Balears, Spain

Manuel Sanchez-de-la-Torre

Affiliation Hospital Universitari Arnau de Vilanova and Santa Maria, IRBLleida, Lleida, Catalonia, Spain

Jorge Abad

Affiliation Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain

Olga Mediano

Affiliation Hospital Universitario de Guadalajara, Guadalajara, Castilla-La Mancha, Spain

Jose Amilibia

Affiliation Hospital Universitario Cruces, Bilbao, Basque Country, Spain

Maria Jose Masdeu

Affiliation Hospital Parc Taulí, Sabadell, Catalonia, Spain

Joaquin Teran

Affiliation Hospital General Yagüe, Burgos, Castilla-León, Spain

Josep Maria Montserrat

Affiliation Hospital Clínic, Barcelona, Catalonia, Spain

Mercè Mayos

Affiliation Hospital de la Santa Creu i Sant Pau, Barcelona, Catalonia, Spain

Alicia Sanchez-de-la-Torre

Affiliation Hospital Universitari Arnau de Vilanova and Santa Maria, IRBLleida, Lleida, Catalonia, Spain

Ferran Barbé

Affiliation Hospital Universitari Arnau de Vilanova and Santa Maria, IRBLleida, Lleida, Catalonia, Spain

Spanish Sleep Group

Membership of the Spanish Sleep Group is provided in the Acknowledgments.

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AB FB. Performed the experiments: JMB LF CG JP. Analyzed the data: AY AB FB. Contributed reagents/materials/analysis tools: MP AR MS J. Abad OM J. Amilibia MJM JT JMM MM AS. Wrote the paper: AB JMB AY FB. Guarantor and lead investigator of the study: FB.