| article html file updated | 30 August 2025 21:33 CEST | Update | https://www.mdpi.com/2411-5142/4/2/39 |
| article html file updated | 20 July 2022 15:06 CEST | Update | N/A |
| article html file updated | 12 February 2020 21:41 CET | Update | N/A |
| article html file updated | 22 October 2019 09:40 CEST | Update | N/A |
| article html file updated | 24 June 2019 10:27 CEST | Original file | N/A |
| article pdf uploaded. | 24 June 2019 10:26 CEST | Version of Record | https://www.mdpi.com/2411-5142/4/2/39/pdf |
| article xml uploaded. | 24 June 2019 10:26 CEST | Update | https://www.mdpi.com/2411-5142/4/2/39/xml |
| article xml file uploaded | 24 June 2019 10:26 CEST | Original file | N/A |
