| article html file updated | 30 August 2025 11:21 CEST | Update | https://www.mdpi.com/2072-6643/11/2/239 |
| article html file updated | 18 July 2022 00:54 CEST | Update | - |
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| article html file updated | 28 January 2019 03:17 CET | Update | - |
| article xml uploaded. | 28 January 2019 03:15 CET | Update | https://www.mdpi.com/2072-6643/11/2/239/xml |
| article pdf uploaded. | 28 January 2019 03:15 CET | Updated version of record | https://www.mdpi.com/2072-6643/11/2/239/pdf |
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| article html file updated | 26 January 2019 02:31 CET | Original file | - |
| article pdf uploaded. | 25 January 2019 11:59 CET | Updated version of record | https://www.mdpi.com/2072-6643/11/2/239/pdf-vor |
| article xml uploaded. | 25 January 2019 11:59 CET | Update | - |
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| article pdf uploaded. | 22 January 2019 15:51 CET | Updated version of record | https://www.mdpi.com/2072-6643/11/2/239/pdf-vor |
| article xml file uploaded | 22 January 2019 15:41 CET | Original file | - |
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