There is an error in affiliation 6 for author Marina I. Garin. Affiliation 6 should be: Advanced Therapy Unit, CIEMAT/IIS Fundacion Jimenez Diaz, Madrid, Spain.
Authors: Karine Toupet; Marie Maumus; Patricia Luz-Crawford; Eleuterio Lombardo; Juan Lopez-Belmonte; Peter van Lent; Marina I Garin; Wim van den Berg; Wilfried Dalemans; Christian Jorgensen; Danièle Noël Journal: PLoS One Date: 2015-01-05 Impact factor: 3.240