| article html file updated | 18 August 2026 00:21 CEST | Update | https://www.mdpi.com/2227-9059/8/9/325 |
| article html file updated | 1 September 2025 07:20 CEST | Update | N/A |
| article html file updated | 22 July 2022 05:42 CEST | Update | N/A |
| article html file updated | 9 October 2020 21:58 CEST | Update | N/A |
| article html file updated | 3 September 2020 10:46 CEST | Update | N/A |
| article pdf uploaded. | 3 September 2020 10:43 CEST | Updated version of record | https://www.mdpi.com/2227-9059/8/9/325/pdf |
| article xml uploaded. | 3 September 2020 10:43 CEST | Update | https://www.mdpi.com/2227-9059/8/9/325/xml |
| article xml file uploaded | 3 September 2020 10:43 CEST | Update | N/A |
| article html file updated | 3 September 2020 10:42 CEST | Original file | N/A |
| article pdf uploaded. | 3 September 2020 10:40 CEST | Updated version of record | https://www.mdpi.com/2227-9059/8/9/325/pdf-vor |
| article xml uploaded. | 3 September 2020 10:40 CEST | Update | N/A |
| article xml file uploaded | 3 September 2020 10:39 CEST | Original file | N/A |
| article pdf uploaded. | 2 September 2020 12:05 CEST | Updated version of record | https://www.mdpi.com/2227-9059/8/9/325/pdf-vor |
| article pdf uploaded. | 2 September 2020 12:05 CEST | Version of Record | https://www.mdpi.com/2227-9059/8/9/325/pdf-vor |
