| article html file updated | 30 August 2025 23:01 CEST | Update | https://www.mdpi.com/2071-1050/11/15/4030 |
| article html file updated | 20 July 2022 06:22 CEST | Update | - |
| article html file updated | 13 February 2020 05:01 CET | Update | - |
| article html file updated | 13 August 2019 06:34 CEST | Update | - |
| article html file updated | 25 July 2019 16:13 CEST | Original file | - |
| article pdf uploaded. | 25 July 2019 16:11 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/15/4030/pdf |
| article xml uploaded. | 25 July 2019 16:11 CEST | Update | https://www.mdpi.com/2071-1050/11/15/4030/xml |
| article xml file uploaded | 25 July 2019 16:11 CEST | Original file | - |
