| article html file updated | 1 September 2025 15:11 CEST | Update | https://www.mdpi.com/2227-9032/8/4/536 |
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| article supplementary file uploaded. | 4 December 2020 05:06 CET | - | https://www.mdpi.com/2227-9032/8/4/536#supplementary |
| article pdf uploaded. | 4 December 2020 05:06 CET | Version of Record | https://www.mdpi.com/2227-9032/8/4/536/pdf |
| article xml uploaded. | 4 December 2020 05:06 CET | Update | https://www.mdpi.com/2227-9032/8/4/536/xml |
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