| article html file updated | 31 August 2025 03:15 CEST | Update | https://www.mdpi.com/2076-3417/9/20/4458 |
| article html file updated | 21 August 2025 23:00 CEST | Update | - |
| article html file updated | 14 February 2020 02:40 CET | Update | - |
| article html file updated | 29 October 2019 19:32 CET | Update | - |
| article html file updated | 23 October 2019 11:47 CEST | Original file | - |
| article pdf uploaded. | 23 October 2019 11:45 CEST | Updated version of record | https://www.mdpi.com/2076-3417/9/20/4458/pdf |
| article xml uploaded. | 23 October 2019 11:45 CEST | Update | https://www.mdpi.com/2076-3417/9/20/4458/xml |
| article xml file uploaded | 23 October 2019 11:45 CEST | Update | - |
| article pdf uploaded. | 21 October 2019 14:09 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/20/4458/pdf-vor |
| article xml file uploaded | 21 October 2019 14:09 CEST | Original file | - |
