| article html file updated | 31 August 2025 06:07 CEST | Update | https://www.mdpi.com/2077-0383/8/12/2176 |
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| article pdf uploaded. | 10 December 2019 04:12 CET | Updated version of record | https://www.mdpi.com/2077-0383/8/12/2176/pdf |
| article xml uploaded. | 10 December 2019 04:12 CET | Update | https://www.mdpi.com/2077-0383/8/12/2176/xml |
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| article pdf uploaded. | 9 December 2019 12:47 CET | Version of Record | https://www.mdpi.com/2077-0383/8/12/2176/pdf-vor |
| article xml uploaded. | 9 December 2019 12:47 CET | Update | - |
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