Article History
Received: 29 January 2018
Accepted: 28 February 2018
First Online: 7 May 2018
Compliance with ethical standards
:
: Dr. Ince has no financial relationship of any sort with industry commercializing handheld vital microscopes. He runs an educational internet site which offers services (training, courses, and analysis) related to clinical microcirculation. H. Ait-Oufella and M. Legrand have no conflict of interest to declare.