| article html file updated | 1 September 2025 00:13 CEST | Update | https://www.mdpi.com/2073-4433/11/6/659 |
| article html file updated | 21 July 2022 21:28 CEST | Update | - |
| article html file updated | 6 July 2020 12:14 CEST | Update | - |
| article html file updated | 29 June 2020 06:22 CEST | Original file | - |
| article pdf uploaded. | 29 June 2020 06:21 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/6/659/pdf |
| article xml uploaded. | 29 June 2020 06:21 CEST | Update | https://www.mdpi.com/2073-4433/11/6/659/xml |
| article xml file uploaded | 29 June 2020 06:21 CEST | Original file | - |
| article pdf uploaded. | 19 June 2020 16:51 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/6/659/pdf-vor |
| article pdf uploaded. | 19 June 2020 16:51 CEST | Version of Record | https://www.mdpi.com/2073-4433/11/6/659/pdf-vor |
