| article html file updated | 30 August 2025 01:36 CEST | Update | https://www.mdpi.com/1996-1073/10/11/1771 |
| article html file updated | 16 July 2022 07:11 CEST | Update | - |
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| article html file updated | 30 November 2017 11:00 CET | Update | - |
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| article xml uploaded. | 10 November 2017 07:31 CET | Update | https://www.mdpi.com/1996-1073/10/11/1771/xml |
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| article pdf uploaded. | 10 November 2017 07:31 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/11/1771/pdf |
| article html file updated | 3 November 2017 13:21 CET | Original file | - |
| article xml uploaded. | 3 November 2017 13:19 CET | Update | - |
| article xml uploaded. | 3 November 2017 13:19 CET | Original file | - |
| article pdf uploaded. | 3 November 2017 13:19 CET | Version of Record | https://www.mdpi.com/1996-1073/10/11/1771/pdf-vor |
