| article html file updated | 12 February 2020 11:37 CET | Update | https://www.mdpi.com/2412-3811/4/2/24 |
| article html file updated | 19 October 2019 22:48 CEST | Update | - |
| article html file updated | 11 May 2019 08:01 CEST | Original file | - |
| article pdf uploaded. | 11 May 2019 08:00 CEST | Version of Record | https://www.mdpi.com/2412-3811/4/2/24/pdf |
| article xml uploaded. | 11 May 2019 08:00 CEST | Update | https://www.mdpi.com/2412-3811/4/2/24/xml |
| article xml file uploaded | 11 May 2019 08:00 CEST | Original file | - |
