| article html file updated | 31 August 2025 08:14 CEST | Update | https://www.mdpi.com/1996-1073/13/1/263 |
| article html file updated | 19 July 2022 20:05 CEST | Update | N/A |
| article html file updated | 15 February 2020 00:15 CET | Update | N/A |
| article html file updated | 16 January 2020 14:21 CET | Update | N/A |
| article html file updated | 10 January 2020 04:41 CET | Original file | N/A |
| article pdf uploaded. | 5 January 2020 09:40 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/263/pdf |
| article xml uploaded. | 5 January 2020 09:40 CET | Update | https://www.mdpi.com/1996-1073/13/1/263/xml |
| article xml file uploaded | 5 January 2020 09:40 CET | Original file | N/A |
