| article html file updated | 31 August 2025 23:14 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1664 |
| article html file updated | 21 July 2022 20:29 CEST | Update | - |
| article html file updated | 10 October 2020 05:34 CEST | Update | - |
| article html file updated | 9 October 2020 07:15 CEST | Update | - |
| article html file updated | 30 June 2020 10:05 CEST | Original file | - |
| article pdf uploaded. | 30 June 2020 10:04 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/6/1664/pdf |
| article xml uploaded. | 30 June 2020 10:04 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1664/xml |
| article xml file uploaded | 30 June 2020 10:04 CEST | Original file | - |
| article pdf uploaded. | 10 June 2020 14:25 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/6/1664/pdf-vor |
| article pdf uploaded. | 10 June 2020 14:25 CEST | Version of Record | https://www.mdpi.com/2073-4441/12/6/1664/pdf-vor |
