| article html file updated | 31 August 2025 16:25 CEST | Update | https://www.mdpi.com/2073-8994/12/4/535 |
| article html file updated | 21 July 2022 00:55 CEST | Update | - |
| article html file updated | 8 April 2020 14:11 CEST | Original file | - |
| article pdf uploaded. | 8 April 2020 14:10 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/4/535/pdf |
| article xml uploaded. | 8 April 2020 14:10 CEST | Update | https://www.mdpi.com/2073-8994/12/4/535/xml |
| article xml file uploaded | 8 April 2020 14:10 CEST | Update | - |
| article pdf uploaded. | 3 April 2020 14:52 CEST | Version of Record | https://www.mdpi.com/2073-8994/12/4/535/pdf-vor |
| article xml file uploaded | 3 April 2020 14:52 CEST | Original file | - |
