| article html file updated | 31 August 2025 07:32 CEST | Update | https://www.mdpi.com/2071-1050/12/1/224 |
| article html file updated | 19 July 2022 20:46 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:54 CET | Update | N/A |
| article html file updated | 26 December 2019 11:05 CET | Original file | N/A |
| article pdf uploaded. | 26 December 2019 11:03 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/224/pdf |
| article xml uploaded. | 26 December 2019 11:03 CET | Update | https://www.mdpi.com/2071-1050/12/1/224/xml |
| article xml file uploaded | 26 December 2019 11:03 CET | Original file | N/A |
