| article html file updated | 16 August 2026 00:02 CEST | Update | https://www.mdpi.com/1999-4907/10/5/417 |
| article html file updated | 30 August 2025 15:03 CEST | Update | N/A |
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| article html file updated | 16 May 2019 10:07 CEST | Original file | N/A |
| article pdf uploaded. | 14 May 2019 13:35 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/5/417/pdf |
| article xml uploaded. | 14 May 2019 13:35 CEST | Update | https://www.mdpi.com/1999-4907/10/5/417/xml |
| article xml file uploaded | 14 May 2019 13:35 CEST | Original file | N/A |
