1
by Thimios Mitsiadis
Published 2016
Frontiers Media SA

2
by Jennie Larkin
Published 2014
Frontiers Media SA

3
by Arnold von Eckardstein
Published 2015
Springer

4
by Gunnar Lidén
Published 2018
MDPI AG - Multidisciplinary Digital Publishing Institute

5
by Masa Tsuchiya
Published 2014
Frontiers Media SA

6
by Dario Coletti
Published 2016
Frontiers Media SA