| article html file updated | 25 December 2025 07:44 CET | Update | https://www.mdpi.com/1999-4923/13/4/500 |
| article html file updated | 2 September 2025 02:53 CEST | Update | N/A |
| article html file updated | 25 July 2022 10:59 CEST | Update | N/A |
| article html file updated | 4 August 2021 11:13 CEST | Update | N/A |
| article html file updated | 19 April 2021 03:45 CEST | Update | N/A |
| article pdf uploaded. | 19 April 2021 03:44 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/4/500/pdf |
| article xml uploaded. | 19 April 2021 03:44 CEST | Update | https://www.mdpi.com/1999-4923/13/4/500/xml |
| article xml file uploaded | 19 April 2021 03:44 CEST | Update | N/A |
| article html file updated | 11 April 2021 10:32 CEST | Update | N/A |
| article html file updated | 7 April 2021 09:27 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2021 09:26 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/4/500/pdf-vor |
| article xml file uploaded | 7 April 2021 09:26 CEST | Original file | N/A |
| article pdf uploaded. | 6 April 2021 16:02 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/4/500/pdf-vor |
