| article html file updated | 31 August 2025 19:34 CEST | Update | https://www.mdpi.com/2313-5778/4/2/56 |
| article html file updated | 21 July 2022 04:00 CEST | Update | - |
| article html file updated | 6 May 2020 14:52 CEST | Original file | - |
| article pdf uploaded. | 6 May 2020 14:51 CEST | Version of Record | https://www.mdpi.com/2313-5778/4/2/56/pdf |
| article xml uploaded. | 6 May 2020 14:51 CEST | Update | https://www.mdpi.com/2313-5778/4/2/56/xml |
| article xml file uploaded | 6 May 2020 14:51 CEST | Original file | - |
