| article html file updated | 31 August 2025 04:02 CEST | Update | https://www.mdpi.com/2071-1050/11/21/6151 |
| article html file updated | 20 July 2022 00:19 CEST | Update | N/A |
| article html file updated | 14 February 2020 06:39 CET | Update | N/A |
| article html file updated | 15 November 2019 18:26 CET | Update | N/A |
| article html file updated | 8 November 2019 10:39 CET | Update | N/A |
| article pdf uploaded. | 8 November 2019 10:38 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/6151/pdf |
| article xml uploaded. | 8 November 2019 10:38 CET | Update | https://www.mdpi.com/2071-1050/11/21/6151/xml |
| article xml file uploaded | 8 November 2019 10:38 CET | Update | N/A |
| article html file updated | 4 November 2019 11:26 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2019 11:25 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6151/pdf-vor |
| article xml uploaded. | 4 November 2019 11:25 CET | Update | N/A |
| article xml file uploaded | 4 November 2019 11:25 CET | Original file | N/A |
