| article html file updated | 2 September 2025 02:49 CEST | Update | https://www.mdpi.com/2077-0375/11/4/264 |
| article html file updated | 25 July 2022 10:53 CEST | Update | N/A |
| article html file updated | 4 August 2021 09:13 CEST | Update | N/A |
| article html file updated | 11 April 2021 08:38 CEST | Update | N/A |
| article html file updated | 11 April 2021 08:34 CEST | Update | N/A |
| article html file updated | 7 April 2021 10:10 CEST | Update | N/A |
| article pdf uploaded. | 7 April 2021 10:05 CEST | Updated version of record | https://www.mdpi.com/2077-0375/11/4/264/pdf |
| article xml uploaded. | 7 April 2021 10:05 CEST | Update | https://www.mdpi.com/2077-0375/11/4/264/xml |
| article xml file uploaded | 7 April 2021 10:05 CEST | Update | N/A |
| article html file updated | 6 April 2021 09:01 CEST | Original file | N/A |
| article pdf uploaded. | 6 April 2021 08:59 CEST | Version of Record | https://www.mdpi.com/2077-0375/11/4/264/pdf-vor |
| article xml file uploaded | 6 April 2021 08:59 CEST | Original file | N/A |
