| article html file updated | 10 February 2020 17:42 CET | Update | https://www.mdpi.com/2411-5134/3/4/73 |
| article html file updated | 9 October 2019 12:50 CEST | Update | - |
| article html file updated | 28 April 2019 16:21 CEST | Update | - |
| article html file updated | 14 April 2019 11:29 CEST | Update | - |
| article html file updated | 1 April 2019 11:14 CEST | Update | - |
| article html file updated | 24 October 2018 13:07 CEST | Original file | - |
| article pdf uploaded. | 24 October 2018 13:07 CEST | Version of Record | https://www.mdpi.com/2411-5134/3/4/73/pdf |
| article xml uploaded. | 24 October 2018 13:07 CEST | Update | https://www.mdpi.com/2411-5134/3/4/73/xml |
| article xml file uploaded | 24 October 2018 13:07 CEST | Original file | - |
