Location: Paris, France

Email:  charles.ehler@mac.com

Mobile:  +33 6 7044 7163

Skype: charlesehler

LinkedIn:  www.linkedin.com/in/charles-ehler-69757358

ResearchGate: www.researchgate.net/profile/Charles_Ehler

ORCID:  orchid.org/0000-0001-6916-2022