| article html file updated | 16 August 2026 04:00 CEST | Update | https://www.mdpi.com/2076-3417/9/13/2687 |
| article html file updated | 30 August 2025 21:55 CEST | Update | N/A |
| article html file updated | 20 July 2022 07:41 CEST | Update | N/A |
| article html file updated | 12 February 2020 23:31 CET | Update | N/A |
| article html file updated | 17 July 2019 16:33 CEST | Update | N/A |
| article html file updated | 1 July 2019 14:05 CEST | Original file | N/A |
| article pdf uploaded. | 1 July 2019 14:03 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/13/2687/pdf |
| article xml uploaded. | 1 July 2019 14:03 CEST | Update | https://www.mdpi.com/2076-3417/9/13/2687/xml |
| article xml file uploaded | 1 July 2019 14:03 CEST | Original file | N/A |
