| article html file updated | 1 September 2025 19:23 CEST | Update | https://www.mdpi.com/2227-9032/9/2/116 |
| article html file updated | 23 July 2022 22:48 CEST | Update | N/A |
| article html file updated | 2 February 2021 08:25 CET | Update | N/A |
| article pdf uploaded. | 2 February 2021 08:24 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/2/116/pdf |
| article xml uploaded. | 2 February 2021 08:24 CET | Update | https://www.mdpi.com/2227-9032/9/2/116/xml |
| article xml file uploaded | 2 February 2021 08:24 CET | Update | N/A |
| article html file updated | 22 January 2021 09:08 CET | Original file | N/A |
| article pdf uploaded. | 22 January 2021 09:06 CET | Version of Record | https://www.mdpi.com/2227-9032/9/2/116/pdf-vor |
| article xml uploaded. | 22 January 2021 09:06 CET | Update | N/A |
| article xml file uploaded | 22 January 2021 09:06 CET | Original file | N/A |
