| article html file updated | 2 September 2025 01:55 CEST | Update | https://www.mdpi.com/2076-2607/9/4/691 |
| article html file updated | 25 July 2022 09:32 CEST | Update | - |
| article html file updated | 3 August 2021 09:18 CEST | Update | - |
| article html file updated | 10 April 2021 04:17 CEST | Update | - |
| article html file updated | 27 March 2021 10:13 CET | Original file | - |
| article pdf uploaded. | 27 March 2021 10:12 CET | Version of Record | https://www.mdpi.com/2076-2607/9/4/691/pdf |
| article xml uploaded. | 27 March 2021 10:12 CET | Update | https://www.mdpi.com/2076-2607/9/4/691/xml |
| article xml file uploaded | 27 March 2021 10:12 CET | Original file | - |
