| article html file updated | 30 August 2025 09:31 CEST | Update | https://www.mdpi.com/1999-4915/10/12/686 |
| article html file updated | 17 July 2022 12:51 CEST | Update | - |
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| article html file updated | 6 December 2018 12:28 CET | Original file | - |
| article pdf uploaded. | 6 December 2018 12:27 CET | Updated version of record | https://www.mdpi.com/1999-4915/10/12/686/pdf |
| article xml uploaded. | 6 December 2018 12:27 CET | Update | https://www.mdpi.com/1999-4915/10/12/686/xml |
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| article pdf uploaded. | 3 December 2018 14:39 CET | Updated version of record | https://www.mdpi.com/1999-4915/10/12/686/pdf-vor |
| article pdf uploaded. | 3 December 2018 14:31 CET | Version of Record | https://www.mdpi.com/1999-4915/10/12/686/pdf-vor |
| article xml file uploaded | 3 December 2018 14:31 CET | Original file | - |
