| article html file updated | 18 August 2026 13:32 CEST | Update | https://www.mdpi.com/2076-2607/8/12/1999 |
| article html file updated | 1 September 2025 16:03 CEST | Update | N/A |
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| article html file updated | 15 December 2020 11:09 CET | Original file | N/A |
| article pdf uploaded. | 15 December 2020 11:07 CET | Version of Record | https://www.mdpi.com/2076-2607/8/12/1999/pdf |
| article xml uploaded. | 15 December 2020 11:07 CET | Update | https://www.mdpi.com/2076-2607/8/12/1999/xml |
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