| article html file updated | 18 August 2026 17:28 CEST | Update | https://www.mdpi.com/2227-9717/9/1/140 |
| article html file updated | 1 September 2025 18:25 CEST | Update | N/A |
| article html file updated | 23 July 2022 14:31 CEST | Update | N/A |
| article html file updated | 15 January 2021 10:01 CET | Update | N/A |
| article html file updated | 15 January 2021 04:45 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2021 04:44 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/1/140/pdf |
| article xml uploaded. | 15 January 2021 04:44 CET | Update | https://www.mdpi.com/2227-9717/9/1/140/xml |
| article xml file uploaded | 15 January 2021 04:44 CET | Original file | N/A |
| article pdf uploaded. | 12 January 2021 13:07 CET | Version of Record | https://www.mdpi.com/2227-9717/9/1/140/pdf-vor |
