| article html file updated | 31 August 2025 11:42 CEST | Update | https://www.mdpi.com/2073-4409/9/2/441 |
| article html file updated | 21 August 2025 23:40 CEST | Update | - |
| article html file updated | 20 July 2022 20:13 CEST | Update | - |
| article html file updated | 6 March 2020 09:26 CET | Update | - |
| article html file updated | 1 March 2020 11:40 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 11:39 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/2/441/pdf |
| article xml uploaded. | 1 March 2020 11:39 CET | Update | https://www.mdpi.com/2073-4409/9/2/441/xml |
| article xml file uploaded | 1 March 2020 11:39 CET | Update | - |
| article pdf uploaded. | 14 February 2020 14:19 CET | Version of Record | https://www.mdpi.com/2073-4409/9/2/441/pdf-vor |
| article xml file uploaded | 14 February 2020 14:19 CET | Original file | - |
