| article html file updated | 31 August 2025 18:51 CEST | Update | https://www.mdpi.com/1424-8220/20/9/2499 |
| article html file updated | 21 July 2022 03:17 CEST | Update | - |
| article html file updated | 8 October 2020 22:52 CEST | Update | - |
| article html file updated | 6 August 2020 09:02 CEST | Update | - |
| article xml uploaded. | 6 August 2020 09:01 CEST | Update | https://www.mdpi.com/1424-8220/20/9/2499/xml |
| article pdf uploaded. | 6 August 2020 09:01 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/9/2499/pdf |
| article html file updated | 30 April 2020 17:25 CEST | Original file | - |
| article pdf uploaded. | 30 April 2020 17:24 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/9/2499/pdf-vor |
| article xml file uploaded | 30 April 2020 17:24 CEST | Update | - |
| article pdf uploaded. | 28 April 2020 15:26 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/9/2499/pdf-vor |
| article xml file uploaded | 28 April 2020 15:26 CEST | Original file | - |
