| article html file updated | 1 September 2025 20:49 CEST | Update | https://www.mdpi.com/2227-9059/9/2/156 |
| article html file updated | 24 July 2022 16:08 CEST | Update | N/A |
| article html file updated | 5 February 2021 11:16 CET | Original file | N/A |
| article pdf uploaded. | 5 February 2021 11:15 CET | Version of Record | https://www.mdpi.com/2227-9059/9/2/156/pdf |
| article xml uploaded. | 5 February 2021 11:15 CET | Update | https://www.mdpi.com/2227-9059/9/2/156/xml |
| article xml file uploaded | 5 February 2021 11:15 CET | Original file | N/A |
