| article html file updated | 10 February 2020 18:41 CET | Update | https://www.mdpi.com/2313-7673/3/4/34 |
| article html file updated | 9 October 2019 18:50 CEST | Update | - |
| article html file updated | 28 April 2019 14:18 CEST | Update | - |
| article html file updated | 14 April 2019 09:29 CEST | Update | - |
| article html file updated | 1 April 2019 14:05 CEST | Update | - |
| article pdf uploaded. | 30 October 2018 12:44 CET | Version of Record | https://www.mdpi.com/2313-7673/3/4/34/pdf |
| article xml uploaded. | 30 October 2018 12:44 CET | Update | https://www.mdpi.com/2313-7673/3/4/34/xml |
| article xml file uploaded | 30 October 2018 12:44 CET | Original file | - |
| article html file updated | 30 October 2018 12:43 CET | Original file | - |
