| article html file updated | 31 August 2025 05:31 CEST | Update | https://www.mdpi.com/2076-0817/8/4/280 |
| article html file updated | 19 July 2022 22:43 CEST | Update | N/A |
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| article html file updated | 30 December 2019 21:15 CET | Update | N/A |
| article html file updated | 2 December 2019 10:53 CET | Original file | N/A |
| article supplementary file uploaded. | 2 December 2019 10:51 CET | - | https://www.mdpi.com/2076-0817/8/4/280#supplementary |
| article pdf uploaded. | 2 December 2019 10:51 CET | Version of Record | https://www.mdpi.com/2076-0817/8/4/280/pdf |
| article xml uploaded. | 2 December 2019 10:51 CET | Update | https://www.mdpi.com/2076-0817/8/4/280/xml |
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