| article html file updated | 24 December 2025 21:26 CET | Update | https://www.mdpi.com/2077-1444/11/9/469 |
| article html file updated | 1 September 2025 08:26 CEST | Update | N/A |
| article html file updated | 22 July 2022 07:08 CEST | Update | N/A |
| article html file updated | 21 September 2020 11:19 CEST | Update | N/A |
| article pdf uploaded. | 21 September 2020 11:17 CEST | Updated version of record | https://www.mdpi.com/2077-1444/11/9/469/pdf |
| article xml uploaded. | 21 September 2020 11:17 CEST | Update | https://www.mdpi.com/2077-1444/11/9/469/xml |
| article xml file uploaded | 21 September 2020 11:17 CEST | Update | N/A |
| article html file updated | 14 September 2020 14:32 CEST | Original file | N/A |
| article pdf uploaded. | 14 September 2020 14:29 CEST | Version of Record | https://www.mdpi.com/2077-1444/11/9/469/pdf-vor |
| article xml uploaded. | 14 September 2020 14:29 CEST | Update | N/A |
| article xml file uploaded | 14 September 2020 14:29 CEST | Original file | N/A |
