| article html file updated | 24 December 2025 20:42 CET | Update | https://www.mdpi.com/2076-0817/9/8/664 |
| article html file updated | 1 September 2025 05:56 CEST | Update | - |
| article html file updated | 22 July 2022 03:50 CEST | Update | - |
| article html file updated | 31 August 2020 04:37 CEST | Update | - |
| article html file updated | 19 August 2020 09:25 CEST | Update | - |
| article pdf uploaded. | 19 August 2020 09:24 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/8/664/pdf |
| article xml uploaded. | 19 August 2020 09:24 CEST | Update | https://www.mdpi.com/2076-0817/9/8/664/xml |
| article xml file uploaded | 19 August 2020 09:24 CEST | Update | - |
| article html file updated | 18 August 2020 07:55 CEST | Update | - |
| article pdf uploaded. | 18 August 2020 07:53 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/8/664/pdf-vor |
| article xml uploaded. | 18 August 2020 07:53 CEST | Update | - |
| article xml file uploaded | 18 August 2020 07:53 CEST | Update | - |
| article html file updated | 17 August 2020 14:40 CEST | Original file | - |
| article pdf uploaded. | 17 August 2020 14:39 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/8/664/pdf-vor |
| article xml uploaded. | 17 August 2020 14:39 CEST | Update | - |
| article xml file uploaded | 17 August 2020 14:39 CEST | Original file | - |
