| article html file updated | 30 August 2025 08:08 CEST | Update | https://www.mdpi.com/2075-163X/8/11/477 |
| article html file updated | 17 July 2022 05:58 CEST | Update | - |
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| article html file updated | 27 November 2018 10:47 CET | Update | - |
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| article xml uploaded. | 19 November 2018 11:56 CET | Update | https://www.mdpi.com/2075-163X/8/11/477/xml |
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| article pdf uploaded. | 19 November 2018 11:56 CET | Updated version of record | https://www.mdpi.com/2075-163X/8/11/477/pdf |
| article pdf uploaded. | 24 October 2018 13:28 CEST | Version of Record | https://www.mdpi.com/2075-163X/8/11/477/pdf-vor |
| article xml uploaded. | 24 October 2018 13:28 CEST | Update | - |
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