Funding for this research was provided by:
Ligue Contre le Cancer (2014)
Lance Armstrong Foundation (2003)
René Vogels Stichting (2009)
Agence Nationale de Sécurité du Médicament et des Produits de Santé (AAP-2012-20)
Received: 25 September 2018
Accepted: 23 June 2019
First Online: 2 July 2019
Ethics approval and consent to participate
: Authorizations were obtained from the EORTC Scientific and Ethical Committees, the ethical committee and legal authorities in France, and local ethical committees at each participating hospital in other European countries. The study was performed in accordance with the Declaration of Helsinki.Survivors voluntarily participated in the survey. They gave signed personal consent.
: All authors have gave consent for publication.
: The authors declare that they have no competing interests.