| article html file updated | 30 August 2025 01:45 CEST | Update | https://www.mdpi.com/1996-1073/10/11/1924 |
| article html file updated | 16 July 2022 07:30 CEST | Update | - |
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| article xml uploaded. | 22 November 2017 09:13 CET | Update | https://www.mdpi.com/1996-1073/10/11/1924/xml |
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| article pdf uploaded. | 22 November 2017 09:13 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/11/1924/pdf |
| article pdf uploaded. | 21 November 2017 14:48 CET | Version of Record | https://www.mdpi.com/1996-1073/10/11/1924/pdf-vor |
