| article html file updated | 30 August 2025 00:58 CEST | Update | https://www.mdpi.com/2072-6643/9/8/891 |
| article html file updated | 16 July 2022 05:52 CEST | Update | N/A |
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| article xml uploaded. | 18 August 2017 06:08 CEST | Update | https://www.mdpi.com/2072-6643/9/8/891/xml |
| article pdf uploaded. | 18 August 2017 06:08 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/8/891/pdf |
| article html file updated | 17 August 2017 08:59 CEST | Original file | N/A |
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| article pdf uploaded. | 17 August 2017 08:57 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/8/891/pdf-vor |
