| article html file updated | 17 August 2026 09:55 CEST | Update | https://www.mdpi.com/2079-6382/9/4/207 |
| article html file updated | 31 August 2025 18:25 CEST | Update | N/A |
| article html file updated | 21 July 2022 02:52 CEST | Update | N/A |
| article html file updated | 24 April 2020 11:37 CEST | Original file | N/A |
| article pdf uploaded. | 24 April 2020 11:35 CEST | Version of Record | https://www.mdpi.com/2079-6382/9/4/207/pdf |
| article xml uploaded. | 24 April 2020 11:35 CEST | Update | https://www.mdpi.com/2079-6382/9/4/207/xml |
| article xml file uploaded | 24 April 2020 11:35 CEST | Original file | N/A |
