| article html file updated | 31 August 2025 14:34 CEST | Update | https://www.mdpi.com/1999-4923/12/3/269 |
| article html file updated | 20 July 2022 23:03 CEST | Update | - |
| article html file updated | 1 April 2020 18:01 CEST | Update | - |
| article html file updated | 16 March 2020 12:35 CET | Original file | - |
| article pdf uploaded. | 16 March 2020 12:34 CET | Version of Record | https://www.mdpi.com/1999-4923/12/3/269/pdf |
| article xml uploaded. | 16 March 2020 12:34 CET | Update | https://www.mdpi.com/1999-4923/12/3/269/xml |
| article xml file uploaded | 16 March 2020 12:34 CET | Original file | - |
