| article html file updated | 30 August 2025 01:52 CEST | Update | https://www.mdpi.com/1996-1073/10/12/2045 |
| article html file updated | 16 July 2022 07:45 CEST | Update | - |
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| article pdf uploaded. | 4 December 2017 14:11 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/12/2045/pdf |
| article pdf uploaded. | 3 December 2017 14:25 CET | Version of Record | https://www.mdpi.com/1996-1073/10/12/2045/pdf-vor |
