| article html file updated | 18 August 2026 17:02 CEST | Update | https://www.mdpi.com/2073-4360/13/2/208 |
| article html file updated | 1 September 2025 18:09 CEST | Update | N/A |
| article html file updated | 23 July 2022 12:46 CEST | Update | N/A |
| article html file updated | 11 January 2021 03:13 CET | Update | N/A |
| article pdf uploaded. | 11 January 2021 03:11 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/2/208/pdf |
| article xml uploaded. | 11 January 2021 03:11 CET | Update | https://www.mdpi.com/2073-4360/13/2/208/xml |
| article xml file uploaded | 11 January 2021 03:11 CET | Update | N/A |
| article html file updated | 8 January 2021 16:49 CET | Update | N/A |
| article pdf uploaded. | 8 January 2021 16:48 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/2/208/pdf-vor |
| article xml file uploaded | 8 January 2021 16:48 CET | Update | N/A |
| article html file updated | 8 January 2021 16:47 CET | Original file | N/A |
| article pdf uploaded. | 8 January 2021 16:46 CET | Version of Record | https://www.mdpi.com/2073-4360/13/2/208/pdf-vor |
| article xml file uploaded | 8 January 2021 16:46 CET | Original file | N/A |
