| article html file updated | 17 August 2026 13:26 CEST | Update | https://www.mdpi.com/2076-2607/8/6/812 |
| article html file updated | 31 August 2025 21:52 CEST | Update | N/A |
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| article html file updated | 4 June 2020 13:05 CEST | Original file | N/A |
| article pdf uploaded. | 4 June 2020 13:04 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/6/812/pdf |
| article xml uploaded. | 4 June 2020 13:04 CEST | Update | https://www.mdpi.com/2076-2607/8/6/812/xml |
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| article pdf uploaded. | 28 May 2020 13:32 CEST | Version of Record | https://www.mdpi.com/2076-2607/8/6/812/pdf-vor |
