| article html file updated | 31 August 2025 08:24 CEST | Update | https://www.mdpi.com/2073-4409/9/1/140 |
| article html file updated | 19 July 2022 19:55 CEST | Update | - |
| article html file updated | 15 February 2020 00:51 CET | Update | - |
| article html file updated | 6 February 2020 19:43 CET | Update | - |
| article html file updated | 21 January 2020 10:17 CET | Update | - |
| article html file updated | 21 January 2020 10:17 CET | Original file | - |
| article pdf uploaded. | 21 January 2020 10:12 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/140/pdf |
| article xml file uploaded | 21 January 2020 10:12 CET | Update | https://www.mdpi.com/2073-4409/9/1/140/xml |
| article pdf uploaded. | 21 January 2020 10:12 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/140/pdf-vor |
| article xml uploaded. | 21 January 2020 10:12 CET | Update | - |
| article xml file uploaded | 21 January 2020 10:12 CET | Update | - |
| article pdf uploaded. | 7 January 2020 12:39 CET | Version of Record | https://www.mdpi.com/2073-4409/9/1/140/pdf-vor |
| article xml file uploaded | 7 January 2020 12:39 CET | Original file | - |
