| article html file updated | 31 August 2025 21:43 CEST | Update | https://www.mdpi.com/2073-8994/12/6/880 |
| article html file updated | 21 July 2022 06:08 CEST | Update | - |
| article html file updated | 9 June 2020 12:41 CEST | Original file | - |
| article pdf uploaded. | 9 June 2020 12:39 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/6/880/pdf |
| article xml uploaded. | 9 June 2020 12:39 CEST | Update | https://www.mdpi.com/2073-8994/12/6/880/xml |
| article xml file uploaded | 9 June 2020 12:39 CEST | Original file | - |
| article pdf uploaded. | 27 May 2020 11:00 CEST | Version of Record | https://www.mdpi.com/2073-8994/12/6/880/pdf-vor |
