| article html file updated | 1 September 2025 16:21 CEST | Update | https://www.mdpi.com/2227-9032/8/4/573 |
| article html file updated | 23 July 2022 05:45 CEST | Update | N/A |
| article html file updated | 18 December 2020 08:07 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2020 08:05 CET | Version of Record | https://www.mdpi.com/2227-9032/8/4/573/pdf |
| article xml uploaded. | 18 December 2020 08:05 CET | Update | https://www.mdpi.com/2227-9032/8/4/573/xml |
| article xml file uploaded | 18 December 2020 08:05 CET | Original file | N/A |
