| article html file updated | 31 August 2025 00:04 CEST | Update | https://www.mdpi.com/2073-4352/9/8/426 |
| article html file updated | 20 July 2022 05:06 CEST | Update | - |
| article html file updated | 13 February 2020 10:26 CET | Update | - |
| article html file updated | 28 August 2019 01:09 CEST | Update | - |
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| article pdf uploaded. | 21 August 2019 10:06 CEST | Updated version of record | https://www.mdpi.com/2073-4352/9/8/426/pdf |
| article xml uploaded. | 21 August 2019 10:06 CEST | Update | https://www.mdpi.com/2073-4352/9/8/426/xml |
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| article pdf uploaded. | 16 August 2019 16:17 CEST | Version of Record | https://www.mdpi.com/2073-4352/9/8/426/pdf-vor |
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