| article html file updated | 6 September 2025 23:23 CEST | Update | https://www.mdpi.com/2077-1312/9/8/909 |
| article html file updated | 22 August 2025 01:16 CEST | Update | - |
| article html file updated | 28 July 2022 07:14 CEST | Update | - |
| article html file updated | 25 August 2021 09:56 CEST | Update | - |
| article pdf uploaded. | 25 August 2021 09:54 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/8/909/pdf |
| article xml uploaded. | 25 August 2021 09:54 CEST | Update | https://www.mdpi.com/2077-1312/9/8/909/xml |
| article xml file uploaded | 25 August 2021 09:54 CEST | Update | - |
| article html file updated | 23 August 2021 12:53 CEST | Original file | - |
| article pdf uploaded. | 23 August 2021 12:52 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/8/909/pdf-vor |
| article xml uploaded. | 23 August 2021 12:52 CEST | Update | - |
| article xml file uploaded | 23 August 2021 12:52 CEST | Original file | - |
| article pdf uploaded. | 22 August 2021 15:55 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/8/909/pdf-vor |
| article pdf uploaded. | 22 August 2021 15:55 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/8/909/pdf-vor |
| article pdf uploaded. | 22 August 2021 11:54 CEST | Version of Record | https://www.mdpi.com/2077-1312/9/8/909/pdf-vor |
