| article html file updated | 30 August 2025 12:35 CEST | Update | https://www.mdpi.com/2410-3896/4/1/28 |
| article html file updated | 19 July 2022 15:51 CEST | Update | - |
| article html file updated | 11 February 2020 19:44 CET | Update | - |
| article html file updated | 15 October 2019 23:19 CEST | Update | - |
| article html file updated | 26 April 2019 08:39 CEST | Update | - |
| article html file updated | 12 April 2019 04:14 CEST | Update | - |
| article html file updated | 10 April 2019 21:08 CEST | Update | - |
| article html file updated | 4 April 2019 06:33 CEST | Update | - |
| article html file updated | 3 March 2019 10:29 CET | Original file | - |
| article pdf uploaded. | 3 March 2019 10:28 CET | Version of Record | https://www.mdpi.com/2410-3896/4/1/28/pdf |
| article xml uploaded. | 3 March 2019 10:28 CET | Update | https://www.mdpi.com/2410-3896/4/1/28/xml |
| article xml file uploaded | 3 March 2019 10:28 CET | Original file | - |