| article html file updated | 30 August 2025 14:56 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2688 |
| article html file updated | 19 July 2022 18:28 CEST | Update | N/A |
| article html file updated | 12 February 2020 11:36 CET | Update | N/A |
| article html file updated | 19 October 2019 22:44 CEST | Update | N/A |
| article html file updated | 24 May 2019 18:51 CEST | Update | N/A |
| article html file updated | 11 May 2019 06:30 CEST | Original file | N/A |
| article pdf uploaded. | 11 May 2019 06:28 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/9/2688/pdf |
| article xml uploaded. | 11 May 2019 06:28 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2688/xml |
| article xml file uploaded | 11 May 2019 06:28 CEST | Original file | N/A |
