| article html file updated | 31 August 2025 10:09 CEST | Update | https://www.mdpi.com/1999-4923/12/2/104 |
| article html file updated | 20 July 2022 18:40 CEST | Update | - |
| article html file updated | 6 March 2020 10:35 CET | Update | - |
| article html file updated | 29 February 2020 15:49 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 15:47 CET | Updated version of record | https://www.mdpi.com/1999-4923/12/2/104/pdf |
| article xml uploaded. | 29 February 2020 15:47 CET | Update | https://www.mdpi.com/1999-4923/12/2/104/xml |
| article xml file uploaded | 29 February 2020 15:47 CET | Update | - |
| article pdf uploaded. | 28 January 2020 17:03 CET | Version of Record | https://www.mdpi.com/1999-4923/12/2/104/pdf-vor |
| article xml file uploaded | 28 January 2020 17:03 CET | Original file | - |
