| article html file updated | 31 August 2025 22:50 CEST | Update | https://www.mdpi.com/2218-273X/10/6/870 |
| article html file updated | 21 July 2022 20:04 CEST | Update | N/A |
| article html file updated | 6 July 2020 17:27 CEST | Update | N/A |
| article html file updated | 9 June 2020 18:26 CEST | Original file | N/A |
| article pdf uploaded. | 9 June 2020 18:24 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/6/870/pdf |
| article xml uploaded. | 9 June 2020 18:24 CEST | Update | https://www.mdpi.com/2218-273X/10/6/870/xml |
| article xml file uploaded | 9 June 2020 18:24 CEST | Original file | N/A |
| article pdf uploaded. | 6 June 2020 10:21 CEST | Version of Record | https://www.mdpi.com/2218-273X/10/6/870/pdf-vor |
