| article html file updated | 1 September 2025 21:38 CEST | Update | https://www.mdpi.com/2073-4433/12/2/252 |
| article html file updated | 25 July 2022 03:25 CEST | Update | - |
| article html file updated | 23 February 2021 08:51 CET | Update | - |
| article pdf uploaded. | 23 February 2021 08:49 CET | Updated version of record | https://www.mdpi.com/2073-4433/12/2/252/pdf |
| article xml uploaded. | 23 February 2021 08:49 CET | Update | https://www.mdpi.com/2073-4433/12/2/252/xml |
| article xml file uploaded | 23 February 2021 08:49 CET | Update | - |
| article html file updated | 23 February 2021 07:31 CET | Original file | - |
| article pdf uploaded. | 23 February 2021 07:29 CET | Updated version of record | https://www.mdpi.com/2073-4433/12/2/252/pdf-vor |
| article xml uploaded. | 23 February 2021 07:29 CET | Update | - |
| article xml file uploaded | 23 February 2021 07:29 CET | Original file | - |
| article pdf uploaded. | 13 February 2021 15:53 CET | Version of Record | https://www.mdpi.com/2073-4433/12/2/252/pdf-vor |
