| article html file updated | 31 August 2025 05:58 CEST | Update | https://www.mdpi.com/2071-1050/11/24/6980 |
| article html file updated | 19 July 2022 22:17 CEST | Update | N/A |
| article html file updated | 14 February 2020 16:38 CET | Update | N/A |
| article html file updated | 31 December 2019 05:42 CET | Update | N/A |
| article html file updated | 6 December 2019 15:06 CET | Original file | N/A |
| article pdf uploaded. | 6 December 2019 15:05 CET | Version of Record | https://www.mdpi.com/2071-1050/11/24/6980/pdf |
| article xml uploaded. | 6 December 2019 15:05 CET | Update | https://www.mdpi.com/2071-1050/11/24/6980/xml |
| article xml file uploaded | 6 December 2019 15:05 CET | Original file | N/A |
