| article html file updated | 31 August 2025 11:08 CEST | Update | https://www.mdpi.com/2073-4409/9/2/394 |
| article html file updated | 21 August 2025 23:39 CEST | Update | - |
| article html file updated | 20 July 2022 19:39 CEST | Update | - |
| article html file updated | 6 March 2020 09:00 CET | Update | - |
| article html file updated | 29 February 2020 13:02 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 13:01 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/394/pdf |
| article xml uploaded. | 29 February 2020 13:01 CET | Update | https://www.mdpi.com/2073-4409/9/2/394/xml |
| article xml file uploaded | 29 February 2020 13:01 CET | Update | - |
| article pdf uploaded. | 8 February 2020 15:09 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/394/pdf-vor |
| article xml file uploaded | 8 February 2020 15:09 CET | Original file | - |
