| article html file updated | 20 August 2026 06:49 CEST | Update | https://www.mdpi.com/2073-4360/13/17/2908 |
| article html file updated | 1 September 2021 10:08 CEST | Update | N/A |
| article html file updated | 1 September 2021 05:12 CEST | Original file | N/A |
| article pdf uploaded. | 1 September 2021 05:10 CEST | Updated version of record | https://www.mdpi.com/2073-4360/13/17/2908/pdf |
| article xml uploaded. | 1 September 2021 05:10 CEST | Update | https://www.mdpi.com/2073-4360/13/17/2908/xml |
| article xml file uploaded | 1 September 2021 05:10 CEST | Original file | N/A |
| article pdf uploaded. | 29 August 2021 11:43 CEST | Updated version of record | https://www.mdpi.com/2073-4360/13/17/2908/pdf-vor |
| article pdf uploaded. | 29 August 2021 11:34 CEST | Version of Record | https://www.mdpi.com/2073-4360/13/17/2908/pdf-vor |
