| article html file updated | 21 August 2026 08:06 CEST | Update | https://www.mdpi.com/1996-1073/15/2/488 |
| article html file updated | 7 September 2025 12:46 CEST | Update | N/A |
| article html file updated | 31 July 2022 03:07 CEST | Update | N/A |
| article html file updated | 30 January 2022 09:44 CET | Update | N/A |
| article xml uploaded. | 30 January 2022 09:43 CET | Update | https://www.mdpi.com/1996-1073/15/2/488/xml |
| article pdf uploaded. | 30 January 2022 09:43 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/2/488/pdf |
| article html file updated | 11 January 2022 09:25 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2022 09:23 CET | Version of Record | https://www.mdpi.com/1996-1073/15/2/488/pdf-vor |
| article xml uploaded. | 11 January 2022 09:23 CET | Update | N/A |
| article xml file uploaded | 11 January 2022 09:23 CET | Original file | N/A |
