| article html file updated | 1 September 2025 21:52 CEST | Update | https://www.mdpi.com/2075-4450/12/2/171 |
| article html file updated | 25 July 2022 03:45 CEST | Update | - |
| article html file updated | 26 February 2021 02:27 CET | Original file | - |
| article pdf uploaded. | 26 February 2021 02:26 CET | Updated version of record | https://www.mdpi.com/2075-4450/12/2/171/pdf |
| article xml uploaded. | 26 February 2021 02:26 CET | Update | https://www.mdpi.com/2075-4450/12/2/171/xml |
| article xml file uploaded | 26 February 2021 02:26 CET | Original file | - |
| article pdf uploaded. | 19 February 2021 04:16 CET | Updated version of record | https://www.mdpi.com/2075-4450/12/2/171/pdf-vor |
| article pdf uploaded. | 18 February 2021 04:03 CET | Updated version of record | https://www.mdpi.com/2075-4450/12/2/171/pdf-vor |
| article pdf uploaded. | 17 February 2021 05:02 CET | Version of Record | https://www.mdpi.com/2075-4450/12/2/171/pdf-vor |
