Patrikidou, Anna
Chaigneau, Loic
Isambert, Nicolas
Kitikidou, Kyriaki
Shanley, Ryan
Ray-Coquard, Isabelle
Valentin, Thibaud
Malivoir, Bettina
Laigre, Maryline
Bay, Jacques-Olivier
Moureau-Zabotto, Laurence
Bompas, Emmanuelle
Piperno-Neumann, Sophie
Penel, Nicolas
Alcindor, Thierry
Guillemet, Cécile
Duffaud, Florence
Hügli, Anne
Le Pechoux, Cécile
Dhermain, Frédéric
Blay, Jean-Yves
Sperduto, Paul W.
Le Cesne, Axel
Article History
Received: 17 March 2019
Accepted: 16 January 2020
First Online: 12 February 2020
Ethics approval and consent to participate
: This retrospective study was approved by the multi-institutional review board of the French Sarcoma Clinical Reference Network NETSARC (website:ExternalRef removed). Institutional ethics committee approval was also obtained by the two Principal Investigator centres (IRFC, Besançon, France for LC and Centre François Leclerc, Dijon, France for IN). Written informed consent was obtained from all alive study subjects. The study was performed in accordance with the Declaration of Helsinki.
: Not applicable
: The authors declare that they have no competing interests.