| article html file updated | 17 August 2026 14:25 CEST | Update | https://www.mdpi.com/2218-273X/10/6/872 |
| article html file updated | 31 August 2025 22:50 CEST | Update | N/A |
| article html file updated | 21 July 2022 20:05 CEST | Update | N/A |
| article html file updated | 6 July 2020 17:28 CEST | Update | N/A |
| article html file updated | 29 June 2020 04:42 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 04:40 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/6/872/pdf |
| article xml uploaded. | 29 June 2020 04:40 CEST | Update | https://www.mdpi.com/2218-273X/10/6/872/xml |
| article xml file uploaded | 29 June 2020 04:40 CEST | Original file | N/A |
| article pdf uploaded. | 6 June 2020 10:55 CEST | Version of Record | https://www.mdpi.com/2218-273X/10/6/872/pdf-vor |
