| article html file updated | 1 September 2025 19:59 CEST | Update | https://www.mdpi.com/2073-4433/12/2/168 |
| article html file updated | 24 July 2022 05:22 CEST | Update | - |
| article html file updated | 3 February 2021 17:14 CET | Update | - |
| article pdf uploaded. | 3 February 2021 05:29 CET | Updated version of record | https://www.mdpi.com/2073-4433/12/2/168/pdf |
| article xml uploaded. | 3 February 2021 05:29 CET | Update | https://www.mdpi.com/2073-4433/12/2/168/xml |
| article xml file uploaded | 3 February 2021 05:29 CET | Update | - |
| article html file updated | 28 January 2021 13:34 CET | Original file | - |
| article pdf uploaded. | 28 January 2021 13:33 CET | Updated version of record | https://www.mdpi.com/2073-4433/12/2/168/pdf-vor |
| article xml uploaded. | 28 January 2021 13:33 CET | Update | - |
| article xml file uploaded | 28 January 2021 13:33 CET | Original file | - |
| article pdf uploaded. | 28 January 2021 12:39 CET | Version of Record | https://www.mdpi.com/2073-4433/12/2/168/pdf-vor |
