| article html file updated | 31 August 2025 10:05 CEST | Update | https://www.mdpi.com/2076-0825/9/1/7 |
| article html file updated | 21 August 2025 23:38 CEST | Update | - |
| article html file updated | 20 July 2022 18:36 CEST | Update | - |
| article html file updated | 22 March 2020 09:56 CET | Original file | - |
| article pdf uploaded. | 22 March 2020 09:54 CET | Updated version of record | https://www.mdpi.com/2076-0825/9/1/7/pdf |
| article xml uploaded. | 22 March 2020 09:54 CET | Update | https://www.mdpi.com/2076-0825/9/1/7/xml |
| article xml file uploaded | 22 March 2020 09:54 CET | Update | - |
| article pdf uploaded. | 28 January 2020 10:18 CET | Version of Record | https://www.mdpi.com/2076-0825/9/1/7/pdf-vor |
| article xml file uploaded | 28 January 2020 10:18 CET | Original file | - |
