| article html file updated | 30 August 2025 12:15 CEST | Update | https://www.mdpi.com/2310-2861/5/1/8 |
| article html file updated | 19 July 2022 10:35 CEST | Update | - |
| article html file updated | 11 February 2020 17:41 CET | Update | - |
| article html file updated | 26 April 2019 13:19 CEST | Update | - |
| article html file updated | 12 April 2019 08:50 CEST | Update | - |
| article html file updated | 10 April 2019 22:35 CEST | Update | - |
| article html file updated | 4 April 2019 00:53 CEST | Update | - |
| article html file updated | 1 March 2019 08:34 CET | Update | - |
| article html file updated | 21 February 2019 10:33 CET | Original file | - |
| article pdf uploaded. | 21 February 2019 10:31 CET | Version of Record | https://www.mdpi.com/2310-2861/5/1/8/pdf |
| article xml uploaded. | 21 February 2019 10:31 CET | Update | https://www.mdpi.com/2310-2861/5/1/8/xml |
| article xml file uploaded | 21 February 2019 10:31 CET | Original file | - |
