| article html file updated | 21 August 2026 04:35 CEST | Update | https://www.mdpi.com/2073-4344/12/1/2 |
| article html file updated | 30 July 2022 23:39 CEST | Update | N/A |
| article html file updated | 23 December 2021 10:01 CET | Update | N/A |
| article html file updated | 23 December 2021 03:21 CET | Original file | N/A |
| article pdf uploaded. | 23 December 2021 03:20 CET | Updated version of record | https://www.mdpi.com/2073-4344/12/1/2/pdf |
| article xml uploaded. | 23 December 2021 03:20 CET | Update | https://www.mdpi.com/2073-4344/12/1/2/xml |
| article xml file uploaded | 23 December 2021 03:20 CET | Original file | N/A |
| article pdf uploaded. | 21 December 2021 13:54 CET | Version of Record | https://www.mdpi.com/2073-4344/12/1/2/pdf-vor |
