| article html file updated | 1 September 2025 04:11 CEST | Update | https://www.mdpi.com/2076-0817/9/8/616 |
| article html file updated | 22 July 2022 01:35 CEST | Update | - |
| article html file updated | 31 August 2020 04:27 CEST | Update | - |
| article html file updated | 30 July 2020 19:43 CEST | Original file | - |
| article pdf uploaded. | 30 July 2020 17:31 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/8/616/pdf |
| article xml uploaded. | 30 July 2020 17:31 CEST | Update | https://www.mdpi.com/2076-0817/9/8/616/xml |
| article xml file uploaded | 30 July 2020 17:31 CEST | Original file | - |
| article pdf uploaded. | 28 July 2020 13:08 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/8/616/pdf-vor |
| article pdf uploaded. | 28 July 2020 13:08 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/8/616/pdf-vor |
