| article html file updated | 17 August 2026 17:08 CEST | Update | https://www.mdpi.com/2227-9091/8/3/70 |
| article html file updated | 1 September 2025 01:24 CEST | Update | N/A |
| article html file updated | 21 July 2022 22:43 CEST | Update | N/A |
| article html file updated | 9 October 2020 11:23 CEST | Update | N/A |
| article html file updated | 7 October 2020 11:38 CEST | Update | N/A |
| article html file updated | 4 July 2020 10:37 CEST | Original file | N/A |
| article pdf uploaded. | 4 July 2020 10:36 CEST | Updated version of record | https://www.mdpi.com/2227-9091/8/3/70/pdf |
| article xml uploaded. | 4 July 2020 10:36 CEST | Update | https://www.mdpi.com/2227-9091/8/3/70/xml |
| article xml file uploaded | 4 July 2020 10:36 CEST | Original file | N/A |
| article pdf uploaded. | 1 July 2020 13:16 CEST | Updated version of record | https://www.mdpi.com/2227-9091/8/3/70/pdf-vor |
| article pdf uploaded. | 1 July 2020 13:16 CEST | Version of Record | https://www.mdpi.com/2227-9091/8/3/70/pdf-vor |
