| article html file updated | 31 August 2025 13:50 CEST | Update | https://www.mdpi.com/1996-1073/13/5/1252 |
| article html file updated | 20 July 2022 22:20 CEST | Update | - |
| article html file updated | 19 March 2020 00:04 CET | Update | - |
| article html file updated | 8 March 2020 10:06 CET | Original file | - |
| article pdf uploaded. | 8 March 2020 10:04 CET | Version of Record | https://www.mdpi.com/1996-1073/13/5/1252/pdf |
| article xml uploaded. | 8 March 2020 10:04 CET | Update | https://www.mdpi.com/1996-1073/13/5/1252/xml |
| article xml file uploaded | 8 March 2020 10:04 CET | Original file | - |
