| article html file updated | 31 August 2025 03:11 CEST | Update | https://www.mdpi.com/2076-3417/9/20/4444 |
| article html file updated | 20 July 2022 01:18 CEST | Update | - |
| article html file updated | 14 February 2020 02:19 CET | Update | - |
| article html file updated | 29 October 2019 19:15 CET | Update | - |
| article html file updated | 19 October 2019 11:01 CEST | Original file | - |
| article pdf uploaded. | 19 October 2019 11:00 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/20/4444/pdf |
| article xml uploaded. | 19 October 2019 11:00 CEST | Update | https://www.mdpi.com/2076-3417/9/20/4444/xml |
| article xml file uploaded | 19 October 2019 11:00 CEST | Original file | - |
