| article html file updated | 15 August 2026 05:16 CEST | Update | https://www.mdpi.com/1996-1073/11/8/1996 |
| article html file updated | 30 August 2025 05:43 CEST | Update | N/A |
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| article html file updated | 28 August 2018 03:51 CEST | Update | N/A |
| article html file updated | 1 August 2018 10:36 CEST | Original file | N/A |
| article pdf uploaded. | 1 August 2018 10:34 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/8/1996/pdf |
| article xml uploaded. | 1 August 2018 10:34 CEST | Update | https://www.mdpi.com/1996-1073/11/8/1996/xml |
| article xml file uploaded | 1 August 2018 10:34 CEST | Original file | N/A |
