| article html file updated | 18 August 2026 21:19 CEST | Update | https://www.mdpi.com/2571-8789/5/1/9 |
| article html file updated | 25 December 2025 03:31 CET | Update | N/A |
| article html file updated | 1 September 2025 20:49 CEST | Update | N/A |
| article html file updated | 24 July 2022 16:03 CEST | Update | N/A |
| article html file updated | 9 February 2021 10:37 CET | Update | N/A |
| article pdf uploaded. | 9 February 2021 10:35 CET | Updated version of record | https://www.mdpi.com/2571-8789/5/1/9/pdf |
| article xml uploaded. | 9 February 2021 10:35 CET | Update | https://www.mdpi.com/2571-8789/5/1/9/xml |
| article xml file uploaded | 9 February 2021 10:35 CET | Update | N/A |
| article html file updated | 7 February 2021 10:08 CET | Update | N/A |
| article pdf uploaded. | 7 February 2021 10:06 CET | Updated version of record | https://www.mdpi.com/2571-8789/5/1/9/pdf-vor |
| article xml uploaded. | 7 February 2021 10:06 CET | Update | N/A |
| article xml file uploaded | 7 February 2021 10:06 CET | Update | N/A |
| article html file updated | 5 February 2021 10:55 CET | Original file | N/A |
| article pdf uploaded. | 5 February 2021 10:54 CET | Version of Record | https://www.mdpi.com/2571-8789/5/1/9/pdf-vor |
| article xml uploaded. | 5 February 2021 10:54 CET | Update | N/A |
| article xml file uploaded | 5 February 2021 10:54 CET | Original file | N/A |
