| article html file updated | 11 February 2020 14:00 CET | Update | https://www.mdpi.com/2227-9032/7/1/25 |
| article html file updated | 14 October 2019 12:49 CEST | Update | - |
| article html file updated | 26 April 2019 20:46 CEST | Update | - |
| article html file updated | 12 April 2019 16:35 CEST | Update | - |
| article html file updated | 11 April 2019 08:45 CEST | Update | - |
| article html file updated | 3 April 2019 15:40 CEST | Update | - |
| article html file updated | 28 February 2019 15:01 CET | Update | - |
| article html file updated | 5 February 2019 14:35 CET | Original file | - |
| article pdf uploaded. | 5 February 2019 14:33 CET | Version of Record | https://www.mdpi.com/2227-9032/7/1/25/pdf |
| article xml uploaded. | 5 February 2019 14:33 CET | Update | https://www.mdpi.com/2227-9032/7/1/25/xml |
| article xml file uploaded | 5 February 2019 14:33 CET | Original file | - |
