| article html file updated | 17 August 2026 20:57 CEST | Update | https://www.mdpi.com/2076-0787/9/3/75 |
| article html file updated | 1 September 2025 04:50 CEST | Update | N/A |
| article html file updated | 22 July 2022 02:23 CEST | Update | N/A |
| article html file updated | 9 October 2020 16:53 CEST | Update | N/A |
| article html file updated | 5 August 2020 07:40 CEST | Original file | N/A |
| article pdf uploaded. | 5 August 2020 07:39 CEST | Updated version of record | https://www.mdpi.com/2076-0787/9/3/75/pdf |
| article xml uploaded. | 5 August 2020 07:39 CEST | Update | https://www.mdpi.com/2076-0787/9/3/75/xml |
| article xml file uploaded | 5 August 2020 07:39 CEST | Original file | N/A |
| article pdf uploaded. | 4 August 2020 12:32 CEST | Updated version of record | https://www.mdpi.com/2076-0787/9/3/75/pdf-vor |
| article pdf uploaded. | 4 August 2020 12:32 CEST | Updated version of record | https://www.mdpi.com/2076-0787/9/3/75/pdf-vor |
| article pdf uploaded. | 4 August 2020 12:32 CEST | Version of Record | https://www.mdpi.com/2076-0787/9/3/75/pdf-vor |
