| article html file updated | 14 August 2026 17:30 CEST | Update | https://www.mdpi.com/2072-666X/8/9/279 |
| article html file updated | 8 February 2020 16:09 CET | Update | N/A |
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| article pdf uploaded. | 18 September 2017 05:30 CEST | Updated version of record | https://www.mdpi.com/2072-666X/8/9/279/pdf |
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