| article html file updated | 17 August 2026 09:28 CEST | Update | https://www.mdpi.com/2079-9292/9/4/671 |
| article html file updated | 31 August 2025 17:59 CEST | Update | N/A |
| article html file updated | 21 July 2022 02:27 CEST | Update | N/A |
| article html file updated | 8 May 2020 17:02 CEST | Update | N/A |
| article html file updated | 27 April 2020 10:33 CEST | Original file | N/A |
| article pdf uploaded. | 27 April 2020 10:32 CEST | Updated version of record | https://www.mdpi.com/2079-9292/9/4/671/pdf |
| article xml uploaded. | 27 April 2020 10:32 CEST | Update | https://www.mdpi.com/2079-9292/9/4/671/xml |
| article xml file uploaded | 27 April 2020 10:32 CEST | Update | N/A |
| article pdf uploaded. | 20 April 2020 12:06 CEST | Version of Record | https://www.mdpi.com/2079-9292/9/4/671/pdf-vor |
| article xml file uploaded | 20 April 2020 12:06 CEST | Original file | N/A |
