| article html file updated | 31 August 2025 10:49 CEST | Update | https://www.mdpi.com/1996-1073/13/3/689 |
| article html file updated | 20 July 2022 19:20 CEST | Update | - |
| article html file updated | 20 February 2020 10:56 CET | Update | - |
| article html file updated | 15 February 2020 08:03 CET | Update | - |
| article html file updated | 5 February 2020 22:21 CET | Original file | - |
| article pdf uploaded. | 5 February 2020 14:41 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/689/pdf |
| article xml uploaded. | 5 February 2020 14:41 CET | Update | https://www.mdpi.com/1996-1073/13/3/689/xml |
| article xml file uploaded | 5 February 2020 14:41 CET | Original file | - |
