| article html file updated | 31 August 2025 14:09 CEST | Update | https://www.mdpi.com/2073-4409/9/3/686 |
| article html file updated | 20 July 2022 22:38 CEST | Update | - |
| article html file updated | 1 April 2020 16:51 CEST | Update | - |
| article html file updated | 16 March 2020 16:17 CET | Original file | - |
| article pdf uploaded. | 16 March 2020 16:15 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/3/686/pdf |
| article xml uploaded. | 16 March 2020 16:15 CET | Update | https://www.mdpi.com/2073-4409/9/3/686/xml |
| article xml file uploaded | 16 March 2020 16:15 CET | Update | - |
| article pdf uploaded. | 11 March 2020 14:20 CET | Version of Record | https://www.mdpi.com/2073-4409/9/3/686/pdf-vor |
| article xml file uploaded | 11 March 2020 14:20 CET | Original file | - |
