| article html file updated | 14 February 2020 05:50 CET | Update | https://www.mdpi.com/2227-7102/9/4/265 |
| article html file updated | 18 November 2019 07:09 CET | Original file | - |
| article pdf uploaded. | 18 November 2019 07:08 CET | Updated version of record | https://www.mdpi.com/2227-7102/9/4/265/pdf |
| article xml uploaded. | 18 November 2019 07:08 CET | Update | https://www.mdpi.com/2227-7102/9/4/265/xml |
| article xml file uploaded | 18 November 2019 07:08 CET | Update | - |
| article pdf uploaded. | 1 November 2019 09:52 CET | Version of Record | https://www.mdpi.com/2227-7102/9/4/265/pdf-vor |
| article xml file uploaded | 1 November 2019 09:52 CET | Original file | - |
