| article html file updated | 25 December 2025 04:27 CET | Update | https://www.mdpi.com/2073-4433/12/2/281 |
| article html file updated | 1 September 2025 22:21 CEST | Update | N/A |
| article html file updated | 25 July 2022 04:24 CEST | Update | N/A |
| article html file updated | 21 February 2021 11:57 CET | Update | N/A |
| article pdf uploaded. | 21 February 2021 11:56 CET | Updated version of record | https://www.mdpi.com/2073-4433/12/2/281/pdf |
| article xml uploaded. | 21 February 2021 11:56 CET | Update | https://www.mdpi.com/2073-4433/12/2/281/xml |
| article xml file uploaded | 21 February 2021 11:56 CET | Update | N/A |
| article html file updated | 21 February 2021 11:24 CET | Original file | N/A |
| article pdf uploaded. | 21 February 2021 11:23 CET | Version of Record | N/A |
| article xml uploaded. | 21 February 2021 11:23 CET | Update | N/A |
| article xml file uploaded | 21 February 2021 11:23 CET | Original file | N/A |
