| article html file updated | 30 August 2025 13:36 CEST | Update | https://www.mdpi.com/1999-4915/11/4/320 |
| article html file updated | 19 July 2022 17:07 CEST | Update | - |
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| article xml uploaded. | 4 April 2019 12:51 CEST | Update | https://www.mdpi.com/1999-4915/11/4/320/xml |
| article pdf uploaded. | 4 April 2019 12:51 CEST | Updated version of record | https://www.mdpi.com/1999-4915/11/4/320/pdf |
| article html file updated | 2 April 2019 12:47 CEST | Original file | - |
| article supplementary file uploaded. | 2 April 2019 12:05 CEST | - | https://www.mdpi.com/1999-4915/11/4/320#supplementary |
| article pdf uploaded. | 2 April 2019 12:05 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/4/320/pdf-vor |
| article xml file uploaded | 2 April 2019 12:05 CEST | Original file | - |
