| article html file updated | 16 August 2026 07:31 CEST | Update | https://www.mdpi.com/2077-1312/7/8/262 |
| article html file updated | 30 August 2025 23:44 CEST | Update | N/A |
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| article html file updated | 23 August 2019 03:52 CEST | Original file | N/A |
| article pdf uploaded. | 23 August 2019 03:50 CEST | Updated version of record | https://www.mdpi.com/2077-1312/7/8/262/pdf |
| article xml uploaded. | 23 August 2019 03:50 CEST | Update | https://www.mdpi.com/2077-1312/7/8/262/xml |
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| article pdf uploaded. | 9 August 2019 14:10 CEST | Version of Record | https://www.mdpi.com/2077-1312/7/8/262/pdf-vor |
| article xml file uploaded | 9 August 2019 14:10 CEST | Original file | N/A |
