| article html file updated | 17 August 2026 23:05 CEST | Update | https://www.mdpi.com/2227-9040/8/3/74 |
| article html file updated | 1 September 2025 06:24 CEST | Update | N/A |
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| article html file updated | 25 August 2020 03:57 CEST | Update | N/A |
| article pdf uploaded. | 25 August 2020 03:56 CEST | Updated version of record | https://www.mdpi.com/2227-9040/8/3/74/pdf |
| article xml uploaded. | 25 August 2020 03:56 CEST | Update | https://www.mdpi.com/2227-9040/8/3/74/xml |
| article xml file uploaded | 25 August 2020 03:56 CEST | Update | N/A |
| article html file updated | 22 August 2020 11:57 CEST | Original file | N/A |
| article pdf uploaded. | 22 August 2020 11:56 CEST | Version of Record | https://www.mdpi.com/2227-9040/8/3/74/pdf-vor |
| article xml uploaded. | 22 August 2020 11:56 CEST | Update | N/A |
| article xml file uploaded | 22 August 2020 11:56 CEST | Original file | N/A |
