| article html file updated | 16 August 2026 04:21 CEST | Update | https://www.mdpi.com/2079-6412/9/7/427 |
| article html file updated | 30 August 2025 22:06 CEST | Update | N/A |
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| article html file updated | 13 February 2020 00:26 CET | Update | N/A |
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| article html file updated | 5 July 2019 23:01 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2019 12:10 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/7/427/pdf |
| article xml uploaded. | 5 July 2019 12:10 CEST | Update | https://www.mdpi.com/2079-6412/9/7/427/xml |
| article xml file uploaded | 5 July 2019 12:10 CEST | Original file | N/A |
