| article html file updated | 31 August 2025 04:03 CEST | Update | https://www.mdpi.com/2071-1050/11/21/6160 |
| article html file updated | 20 July 2022 00:17 CEST | Update | N/A |
| article html file updated | 14 February 2020 06:44 CET | Update | N/A |
| article html file updated | 15 November 2019 18:30 CET | Update | N/A |
| article html file updated | 4 November 2019 16:10 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2019 16:09 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6160/pdf |
| article xml uploaded. | 4 November 2019 16:09 CET | Update | https://www.mdpi.com/2071-1050/11/21/6160/xml |
| article xml file uploaded | 4 November 2019 16:09 CET | Original file | N/A |
