| article html file updated | 13 February 2020 22:59 CET | Update | https://www.mdpi.com/2226-4310/6/10/113 |
| article html file updated | 8 October 2019 11:55 CEST | Original file | - |
| article pdf uploaded. | 8 October 2019 11:53 CEST | Version of Record | https://www.mdpi.com/2226-4310/6/10/113/pdf |
| article xml uploaded. | 8 October 2019 11:53 CEST | Update | https://www.mdpi.com/2226-4310/6/10/113/xml |
| article xml file uploaded | 8 October 2019 11:53 CEST | Original file | - |
