| article html file updated | 31 August 2025 11:17 CEST | Update | https://www.mdpi.com/2073-8994/12/2/271 |
| article html file updated | 20 July 2022 19:49 CEST | Update | - |
| article html file updated | 29 February 2020 09:15 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 09:13 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/2/271/pdf |
| article xml uploaded. | 29 February 2020 09:13 CET | Update | https://www.mdpi.com/2073-8994/12/2/271/xml |
| article xml file uploaded | 29 February 2020 09:13 CET | Update | - |
| article pdf uploaded. | 10 February 2020 17:08 CET | Version of Record | https://www.mdpi.com/2073-8994/12/2/271/pdf-vor |
| article xml file uploaded | 10 February 2020 17:08 CET | Original file | - |
