| article html file updated | 29 August 2025 22:14 CEST | Update | https://www.mdpi.com/2077-0375/5/4/616 |
| article html file updated | 16 July 2022 01:04 CEST | Update | N/A |
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| article supplementary file uploaded. | 16 October 2015 16:09 CEST | - | https://www.mdpi.com/2077-0375/5/4/616#supplementary |
| article pdf uploaded. | 16 October 2015 16:09 CEST | Version of Record | https://www.mdpi.com/2077-0375/5/4/616/pdf |
