| article html file updated | 1 September 2025 21:13 CEST | Update | https://www.mdpi.com/2227-9032/9/2/189 |
| article html file updated | 24 July 2022 21:51 CEST | Update | N/A |
| article html file updated | 20 February 2021 09:59 CET | Update | N/A |
| article html file updated | 19 February 2021 12:33 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2021 12:32 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/2/189/pdf |
| article xml uploaded. | 19 February 2021 12:32 CET | Update | https://www.mdpi.com/2227-9032/9/2/189/xml |
| article xml file uploaded | 19 February 2021 12:32 CET | Original file | N/A |
| article pdf uploaded. | 9 February 2021 13:56 CET | Version of Record | https://www.mdpi.com/2227-9032/9/2/189/pdf-vor |
