| article html file updated | 11 February 2020 15:03 CET | Update | https://www.mdpi.com/2411-5134/4/1/11 |
| article html file updated | 26 April 2019 18:38 CEST | Update | - |
| article html file updated | 12 April 2019 14:36 CEST | Update | - |
| article html file updated | 3 April 2019 18:12 CEST | Update | - |
| article html file updated | 28 February 2019 20:11 CET | Update | - |
| article html file updated | 11 February 2019 14:27 CET | Update | - |
| article xml uploaded. | 11 February 2019 14:26 CET | Update | https://www.mdpi.com/2411-5134/4/1/11/xml |
| article xml uploaded. | 11 February 2019 14:26 CET | Update | - |
| article pdf uploaded. | 11 February 2019 14:26 CET | Updated version of record | https://www.mdpi.com/2411-5134/4/1/11/pdf |
| article html file updated | 11 February 2019 14:22 CET | Original file | - |
| article pdf uploaded. | 11 February 2019 14:20 CET | Version of Record | - |
| article xml uploaded. | 11 February 2019 14:20 CET | Update | - |
| article xml file uploaded | 11 February 2019 14:20 CET | Original file | - |
