| article html file updated | 30 August 2025 11:07 CEST | Update | https://www.mdpi.com/1999-4915/11/1/72 |
| article html file updated | 17 July 2022 23:53 CEST | Update | - |
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| article xml uploaded. | 24 January 2019 04:57 CET | Update | https://www.mdpi.com/1999-4915/11/1/72/xml |
| article pdf uploaded. | 24 January 2019 04:57 CET | Updated version of record | https://www.mdpi.com/1999-4915/11/1/72/pdf |
| article xml file uploaded | 24 January 2019 04:57 CET | Update | - |
| article html file updated | 17 January 2019 09:07 CET | Original file | - |
| article pdf uploaded. | 17 January 2019 09:03 CET | Updated version of record | https://www.mdpi.com/1999-4915/11/1/72/pdf-vor |
| article xml uploaded. | 17 January 2019 09:03 CET | Update | - |
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| article pdf uploaded. | 16 January 2019 17:53 CET | Updated version of record | https://www.mdpi.com/1999-4915/11/1/72/pdf-vor |
| article xml file uploaded | 16 January 2019 17:41 CET | Original file | - |
| article pdf uploaded. | 16 January 2019 17:41 CET | Version of Record | https://www.mdpi.com/1999-4915/11/1/72/pdf-vor |
