| article html file updated | 31 August 2025 14:03 CEST | Update | https://www.mdpi.com/1999-4907/11/3/304 |
| article html file updated | 20 July 2022 22:32 CEST | Update | - |
| article html file updated | 2 April 2020 10:19 CEST | Update | - |
| article html file updated | 20 March 2020 10:43 CET | Original file | - |
| article pdf uploaded. | 20 March 2020 10:42 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/3/304/pdf |
| article xml uploaded. | 20 March 2020 10:42 CET | Update | https://www.mdpi.com/1999-4907/11/3/304/xml |
| article xml file uploaded | 20 March 2020 10:42 CET | Update | - |
| article pdf uploaded. | 10 March 2020 14:55 CET | Version of Record | https://www.mdpi.com/1999-4907/11/3/304/pdf-vor |
| article xml file uploaded | 10 March 2020 14:55 CET | Original file | - |
