| article html file updated | 31 August 2025 14:12 CEST | Update | https://www.mdpi.com/1999-4907/11/3/308 |
| article html file updated | 20 July 2022 22:41 CEST | Update | - |
| article html file updated | 2 April 2020 10:20 CEST | Update | - |
| article html file updated | 18 March 2020 07:20 CET | Original file | - |
| article pdf uploaded. | 18 March 2020 07:18 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/3/308/pdf |
| article xml uploaded. | 18 March 2020 07:18 CET | Update | https://www.mdpi.com/1999-4907/11/3/308/xml |
| article xml file uploaded | 18 March 2020 07:18 CET | Update | - |
| article pdf uploaded. | 12 March 2020 10:49 CET | Version of Record | https://www.mdpi.com/1999-4907/11/3/308/pdf-vor |
| article xml file uploaded | 12 March 2020 10:49 CET | Original file | - |
