**6. Conclusions**

Based on the work presented in this paper, the following main conclusions can be drawn:


**Author Contributions:** Conceptualization, N.F.; data curation, R.D.; formal analysis, N.F. and A.M.-S.; funding acquisition, N.F.; investigation, N.F., J.A.L. and A.M.-S.; methodology, N.F. and R.D.; project administration, R.D.; software, R.D.; supervision, J.A.L. and R.D.; validation, N.F., J.A.L. and R.D.; Writing—Original Draft, N.F.; Writing—Review and Editing, J.A.L., A.M.-S. and R.D.

**Funding:** This research was funded by the Ministry of Economy and Competitiveness from Spain, grant number BES-2012-055162 and the international collaborations subprogram under the reference EEBB-I-2016-11586.

**Acknowledgments:** We would like to thank to the Centre for Advanced Composite Materials for supplies the means to carry out this study.

**Conflicts of Interest:** The authors declare no conflict of interest. The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results.
