| article html file updated | 2 September 2025 01:39 CEST | Update | https://www.mdpi.com/2227-7102/11/4/147 |
| article html file updated | 25 July 2022 09:09 CEST | Update | N/A |
| article html file updated | 25 March 2021 04:30 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2021 04:28 CET | Version of Record | https://www.mdpi.com/2227-7102/11/4/147/pdf |
| article xml uploaded. | 25 March 2021 04:28 CET | Update | https://www.mdpi.com/2227-7102/11/4/147/xml |
| article xml file uploaded | 25 March 2021 04:28 CET | Original file | N/A |
