| article html file updated | 25 December 2025 09:03 CET | Update | https://www.mdpi.com/2227-9032/9/5/493 |
| article html file updated | 2 September 2025 04:44 CEST | Update | N/A |
| article html file updated | 25 July 2022 13:23 CEST | Update | N/A |
| article html file updated | 22 April 2021 14:30 CEST | Original file | N/A |
| article pdf uploaded. | 22 April 2021 14:29 CEST | Updated version of record | https://www.mdpi.com/2227-9032/9/5/493/pdf |
| article xml uploaded. | 22 April 2021 14:29 CEST | Update | https://www.mdpi.com/2227-9032/9/5/493/xml |
| article xml file uploaded | 22 April 2021 14:29 CEST | Original file | N/A |
