| article html file updated | 31 August 2025 22:47 CEST | Update | https://www.mdpi.com/2218-273X/10/6/869 |
| article html file updated | 21 July 2022 20:02 CEST | Update | - |
| article html file updated | 6 July 2020 17:27 CEST | Update | - |
| article html file updated | 22 June 2020 19:01 CEST | Original file | - |
| article pdf uploaded. | 22 June 2020 19:00 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/6/869/pdf |
| article xml uploaded. | 22 June 2020 19:00 CEST | Update | https://www.mdpi.com/2218-273X/10/6/869/xml |
| article xml file uploaded | 22 June 2020 19:00 CEST | Original file | - |
| article pdf uploaded. | 5 June 2020 15:21 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/6/869/pdf-vor |
| article pdf uploaded. | 5 June 2020 15:21 CEST | Version of Record | https://www.mdpi.com/2218-273X/10/6/869/pdf-vor |
