| article html file updated | 14 August 2026 19:11 CEST | Update | https://www.mdpi.com/1996-1073/10/11/1875 |
| article html file updated | 30 August 2025 01:42 CEST | Update | N/A |
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| article html file updated | 30 November 2017 11:26 CET | Update | N/A |
| article html file updated | 16 November 2017 13:50 CET | Original file | N/A |
| article xml uploaded. | 16 November 2017 13:48 CET | Update | https://www.mdpi.com/1996-1073/10/11/1875/xml |
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| article pdf uploaded. | 16 November 2017 13:48 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/11/1875/pdf |
| article pdf uploaded. | 15 November 2017 11:55 CET | Version of Record | https://www.mdpi.com/1996-1073/10/11/1875/pdf-vor |
