| article html file updated | 31 August 2025 04:05 CEST | Update | https://www.mdpi.com/2071-1050/11/21/6172 |
| article html file updated | 21 August 2025 23:12 CEST | Update | N/A |
| article html file updated | 20 July 2022 00:16 CEST | Update | N/A |
| article html file updated | 14 February 2020 06:52 CET | Update | N/A |
| article html file updated | 15 November 2019 18:34 CET | Update | N/A |
| article html file updated | 5 November 2019 10:37 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2019 10:35 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6172/pdf |
| article xml uploaded. | 5 November 2019 10:35 CET | Update | https://www.mdpi.com/2071-1050/11/21/6172/xml |
| article xml file uploaded | 5 November 2019 10:35 CET | Original file | N/A |
