| article html file updated | 31 August 2025 13:26 CEST | Update | https://www.mdpi.com/2073-4409/9/3/612 |
| article html file updated | 20 July 2022 21:56 CEST | Update | - |
| article html file updated | 1 April 2020 16:28 CEST | Update | - |
| article html file updated | 26 March 2020 13:00 CET | Original file | - |
| article pdf uploaded. | 26 March 2020 12:59 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/3/612/pdf |
| article xml uploaded. | 26 March 2020 12:59 CET | Update | https://www.mdpi.com/2073-4409/9/3/612/xml |
| article xml file uploaded | 26 March 2020 12:59 CET | Update | - |
| article pdf uploaded. | 4 March 2020 12:30 CET | Version of Record | https://www.mdpi.com/2073-4409/9/3/612/pdf-vor |
| article xml file uploaded | 4 March 2020 12:30 CET | Original file | - |
