| article html file updated | 31 August 2025 00:40 CEST | Update | https://www.mdpi.com/2073-4360/11/9/1420 |
| article html file updated | 20 July 2022 04:21 CEST | Update | - |
| article html file updated | 13 February 2020 13:35 CET | Update | - |
| article html file updated | 27 September 2019 13:05 CEST | Update | - |
| article html file updated | 5 September 2019 04:01 CEST | Update | - |
| article html file updated | 4 September 2019 13:25 CEST | Original file | - |
| article pdf uploaded. | 4 September 2019 13:22 CEST | Updated version of record | https://www.mdpi.com/2073-4360/11/9/1420/pdf |
| article xml uploaded. | 4 September 2019 13:22 CEST | Update | https://www.mdpi.com/2073-4360/11/9/1420/xml |
| article xml file uploaded | 4 September 2019 13:22 CEST | Update | - |
| article pdf uploaded. | 29 August 2019 16:10 CEST | Version of Record | https://www.mdpi.com/2073-4360/11/9/1420/pdf-vor |
| article xml file uploaded | 29 August 2019 16:10 CEST | Original file | - |
