| article html file updated | 17 August 2026 20:16 CEST | Update | https://www.mdpi.com/2226-4787/8/3/131 |
| article html file updated | 1 September 2025 04:19 CEST | Update | N/A |
| article html file updated | 22 July 2022 01:44 CEST | Update | N/A |
| article html file updated | 14 October 2020 03:50 CEST | Update | N/A |
| article html file updated | 30 July 2020 10:44 CEST | Original file | N/A |
| article pdf uploaded. | 30 July 2020 10:43 CEST | Updated version of record | https://www.mdpi.com/2226-4787/8/3/131/pdf |
| article xml uploaded. | 30 July 2020 10:43 CEST | Update | https://www.mdpi.com/2226-4787/8/3/131/xml |
| article xml file uploaded | 30 July 2020 10:43 CEST | Original file | N/A |
| article pdf uploaded. | 29 July 2020 13:38 CEST | Updated version of record | https://www.mdpi.com/2226-4787/8/3/131/pdf-vor |
| article pdf uploaded. | 29 July 2020 13:37 CEST | Updated version of record | https://www.mdpi.com/2226-4787/8/3/131/pdf-vor |
| article pdf uploaded. | 29 July 2020 13:37 CEST | Version of Record | https://www.mdpi.com/2226-4787/8/3/131/pdf-vor |
