| article html file updated | 1 September 2025 05:52 CEST | Update | https://www.mdpi.com/2076-3921/9/8/759 |
| article html file updated | 22 July 2022 03:43 CEST | Update | - |
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| article pdf uploaded. | 17 August 2020 07:31 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/8/759/pdf |
| article xml uploaded. | 17 August 2020 07:31 CEST | Update | https://www.mdpi.com/2076-3921/9/8/759/xml |
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| article pdf uploaded. | 16 August 2020 12:08 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/8/759/pdf-vor |
