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| article html file updated | 30 August 2025 23:26 CEST | Update | N/A |
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| article html file updated | 6 August 2019 15:13 CEST | Original file | N/A |
| article pdf uploaded. | 5 August 2019 08:26 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/8/992/pdf |
| article xml uploaded. | 5 August 2019 08:26 CEST | Update | https://www.mdpi.com/2073-8994/11/8/992/xml |
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| article pdf uploaded. | 2 August 2019 17:52 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/8/992/pdf-vor |
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