| article html file updated | 1 September 2025 20:25 CEST | Update | https://www.mdpi.com/2223-7747/10/2/281 |
| article html file updated | 24 July 2022 10:41 CEST | Update | N/A |
| article html file updated | 2 February 2021 06:34 CET | Update | N/A |
| article pdf uploaded. | 2 February 2021 06:33 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/2/281/pdf |
| article xml uploaded. | 2 February 2021 06:33 CET | Update | https://www.mdpi.com/2223-7747/10/2/281/xml |
| article xml file uploaded | 2 February 2021 06:33 CET | Update | N/A |
| article html file updated | 2 February 2021 02:22 CET | Original file | N/A |
| article supplementary file uploaded. | 2 February 2021 02:21 CET | - | https://www.mdpi.com/2223-7747/10/2/281#supplementary |
| article pdf uploaded. | 2 February 2021 02:21 CET | Version of Record | N/A |
| article xml uploaded. | 2 February 2021 02:21 CET | Update | N/A |
| article xml file uploaded | 2 February 2021 02:21 CET | Original file | N/A |