| article html file updated | 18 August 2026 14:59 CEST | Update | https://www.mdpi.com/2071-1050/13/1/117 |
| article html file updated | 1 September 2025 16:57 CEST | Update | N/A |
| article html file updated | 23 July 2022 07:12 CEST | Update | N/A |
| article html file updated | 24 December 2020 15:51 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2020 15:50 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/117/pdf |
| article xml uploaded. | 24 December 2020 15:50 CET | Update | https://www.mdpi.com/2071-1050/13/1/117/xml |
| article xml file uploaded | 24 December 2020 15:50 CET | Original file | N/A |
