Francisco Galeano-Valle 

1   Venous Thromboembolism Unit, Internal Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain

2   School of Medicine, Universidad Complutense de Madrid, Madrid, Spain

3   Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain

Sergio Moragón-Ledesma

1   Venous Thromboembolism Unit, Internal Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain

2   School of Medicine, Universidad Complutense de Madrid, Madrid, Spain

3   Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain

Marina López-Rubio

1   Venous Thromboembolism Unit, Internal Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain

2   School of Medicine, Universidad Complutense de Madrid, Madrid, Spain

3   Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain

Rubén Alonso-Beato 

1   Venous Thromboembolism Unit, Internal Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain

2   School of Medicine, Universidad Complutense de Madrid, Madrid, Spain

3   Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain

Lucía Ordieres-Ortega

1   Venous Thromboembolism Unit, Internal Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain

2   School of Medicine, Universidad Complutense de Madrid, Madrid, Spain

3   Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain

Bárbara Sarrión-Rodríguez

2   School of Medicine, Universidad Complutense de Madrid, Madrid, Spain

Crhistian-Mario Oblitas

1   Venous Thromboembolism Unit, Internal Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain

2   School of Medicine, Universidad Complutense de Madrid, Madrid, Spain

3   Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain

Luis A. Alvarez-Sala-Walther

1   Venous Thromboembolism Unit, Internal Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain

2   School of Medicine, Universidad Complutense de Madrid, Madrid, Spain

3   Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain

Pablo Demelo-Rodríguez 

1   Venous Thromboembolism Unit, Internal Medicine Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain

2   School of Medicine, Universidad Complutense de Madrid, Madrid, Spain

3   Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain