| article html file updated | 1 September 2025 19:18 CEST | Update | https://www.mdpi.com/2227-9032/9/2/110 |
| article html file updated | 23 July 2022 22:02 CEST | Update | - |
| article html file updated | 2 February 2021 12:55 CET | Update | - |
| article pdf uploaded. | 2 February 2021 12:54 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/2/110/pdf |
| article xml uploaded. | 2 February 2021 12:54 CET | Update | https://www.mdpi.com/2227-9032/9/2/110/xml |
| article xml file uploaded | 2 February 2021 12:54 CET | Update | - |
| article html file updated | 26 January 2021 10:01 CET | Update | - |
| article html file updated | 26 January 2021 04:39 CET | Original file | - |
| article pdf uploaded. | 26 January 2021 04:38 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/2/110/pdf-vor |
| article xml uploaded. | 26 January 2021 04:38 CET | Update | - |
| article xml file uploaded | 26 January 2021 04:38 CET | Original file | - |
| article pdf uploaded. | 22 January 2021 02:35 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/2/110/pdf-vor |
| article pdf uploaded. | 21 January 2021 14:09 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/2/110/pdf-vor |
| article pdf uploaded. | 21 January 2021 14:02 CET | Version of Record | https://www.mdpi.com/2227-9032/9/2/110/pdf-vor |
