| article html file updated | 2 September 2025 09:21 CEST | Update | https://www.mdpi.com/2073-8994/13/6/970 |
| article html file updated | 26 July 2022 22:08 CEST | Update | - |
| article html file updated | 4 June 2021 09:58 CEST | Update | - |
| article html file updated | 3 June 2021 15:02 CEST | Original file | - |
| article pdf uploaded. | 3 June 2021 15:00 CEST | Updated version of record | https://www.mdpi.com/2073-8994/13/6/970/pdf |
| article xml uploaded. | 3 June 2021 15:00 CEST | Update | https://www.mdpi.com/2073-8994/13/6/970/xml |
| article xml file uploaded | 3 June 2021 15:00 CEST | Original file | - |
| article pdf uploaded. | 30 May 2021 14:06 CEST | Version of Record | https://www.mdpi.com/2073-8994/13/6/970/pdf-vor |
