| article html file updated | 30 August 2025 01:13 CEST | Update | https://www.mdpi.com/2073-445X/6/3/64 |
| article html file updated | 16 July 2022 06:24 CEST | Update | N/A |
| article html file updated | 8 February 2020 16:30 CET | Update | N/A |
| article html file updated | 27 September 2019 05:14 CEST | Update | N/A |
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| article xml uploaded. | 18 September 2017 14:22 CEST | Update | https://www.mdpi.com/2073-445X/6/3/64/xml |
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| article pdf uploaded. | 18 September 2017 14:22 CEST | Version of Record | https://www.mdpi.com/2073-445X/6/3/64/pdf |
