| article html file updated | 19 August 2026 16:45 CEST | Update | https://www.mdpi.com/2410-387X/5/2/15 |
| article html file updated | 2 September 2025 10:13 CEST | Update | N/A |
| article html file updated | 26 July 2022 23:16 CEST | Update | N/A |
| article html file updated | 11 June 2021 09:45 CEST | Update | N/A |
| article pdf uploaded. | 11 June 2021 09:44 CEST | Updated version of record | https://www.mdpi.com/2410-387X/5/2/15/pdf |
| article xml uploaded. | 11 June 2021 09:44 CEST | Update | https://www.mdpi.com/2410-387X/5/2/15/xml |
| article xml file uploaded | 11 June 2021 09:44 CEST | Update | N/A |
| article html file updated | 8 June 2021 10:08 CEST | Update | N/A |
| article html file updated | 8 June 2021 04:39 CEST | Original file | N/A |
| article pdf uploaded. | 8 June 2021 04:37 CEST | Updated version of record | https://www.mdpi.com/2410-387X/5/2/15/pdf-vor |
| article xml file uploaded | 8 June 2021 04:37 CEST | Original file | N/A |
| article pdf uploaded. | 7 June 2021 17:10 CEST | Version of Record | https://www.mdpi.com/2410-387X/5/2/15/pdf-vor |
