| article html file updated | 20 August 2026 07:11 CEST | Update | https://www.mdpi.com/2227-9067/8/9/758 |
| article html file updated | 7 September 2025 00:00 CEST | Update | N/A |
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| article html file updated | 31 August 2021 11:50 CEST | Update | N/A |
| article pdf uploaded. | 31 August 2021 11:48 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/9/758/pdf |
| article xml uploaded. | 31 August 2021 11:48 CEST | Update | https://www.mdpi.com/2227-9067/8/9/758/xml |
| article xml file uploaded | 31 August 2021 11:48 CEST | Update | N/A |
| article html file updated | 31 August 2021 11:31 CEST | Original file | N/A |
| article pdf uploaded. | 31 August 2021 11:29 CEST | Version of Record | N/A |
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| article xml file uploaded | 31 August 2021 11:29 CEST | Original file | N/A |
