| article html file updated | 1 September 2025 15:46 CEST | Update | https://www.mdpi.com/2076-2607/8/12/1971 |
| article html file updated | 23 July 2022 04:43 CEST | Update | - |
| article html file updated | 11 December 2020 11:25 CET | Original file | - |
| article pdf uploaded. | 11 December 2020 11:23 CET | Version of Record | https://www.mdpi.com/2076-2607/8/12/1971/pdf |
| article xml uploaded. | 11 December 2020 11:23 CET | Update | https://www.mdpi.com/2076-2607/8/12/1971/xml |
| article xml file uploaded | 11 December 2020 11:23 CET | Original file | - |
