| article html file updated | 31 August 2025 08:16 CEST | Update | https://www.mdpi.com/2076-0817/9/1/45 |
| article html file updated | 19 July 2022 20:03 CEST | Update | - |
| article html file updated | 15 February 2020 00:21 CET | Update | - |
| article html file updated | 6 February 2020 23:03 CET | Update | - |
| article html file updated | 22 January 2020 07:20 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 07:19 CET | Updated version of record | https://www.mdpi.com/2076-0817/9/1/45/pdf |
| article xml uploaded. | 22 January 2020 07:19 CET | Update | https://www.mdpi.com/2076-0817/9/1/45/xml |
| article xml file uploaded | 22 January 2020 07:18 CET | Update | - |
| article pdf uploaded. | 5 January 2020 12:46 CET | Version of Record | https://www.mdpi.com/2076-0817/9/1/45/pdf-vor |
| article xml file uploaded | 5 January 2020 12:46 CET | Original file | - |
