| article html file updated | 31 August 2025 12:28 CEST | Update | https://www.mdpi.com/2076-0787/9/1/22 |
| article html file updated | 20 July 2022 20:59 CEST | Update | - |
| article html file updated | 26 March 2020 11:39 CET | Original file | - |
| article pdf uploaded. | 26 March 2020 11:36 CET | Updated version of record | https://www.mdpi.com/2076-0787/9/1/22/pdf |
| article xml uploaded. | 26 March 2020 11:36 CET | Update | https://www.mdpi.com/2076-0787/9/1/22/xml |
| article xml file uploaded | 26 March 2020 11:36 CET | Update | - |
| article pdf uploaded. | 22 February 2020 12:56 CET | Version of Record | https://www.mdpi.com/2076-0787/9/1/22/pdf-vor |
| article xml file uploaded | 22 February 2020 12:56 CET | Original file | - |
