| article html file updated | 31 August 2025 22:40 CEST | Update | https://www.mdpi.com/2218-273X/10/6/858 |
| article html file updated | 21 July 2022 07:04 CEST | Update | N/A |
| article html file updated | 6 July 2020 17:18 CEST | Update | N/A |
| article html file updated | 8 June 2020 19:23 CEST | Original file | N/A |
| article pdf uploaded. | 8 June 2020 19:21 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/6/858/pdf |
| article xml uploaded. | 8 June 2020 19:21 CEST | Update | https://www.mdpi.com/2218-273X/10/6/858/xml |
| article xml file uploaded | 8 June 2020 19:21 CEST | Original file | N/A |
| article pdf uploaded. | 4 June 2020 15:12 CEST | Version of Record | https://www.mdpi.com/2218-273X/10/6/858/pdf-vor |
