| article html file updated | 16 August 2026 15:44 CEST | Update | https://www.mdpi.com/2304-8158/8/10/491 |
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| article supplementary file uploaded. | 14 October 2019 09:10 CEST | - | https://www.mdpi.com/2304-8158/8/10/491#supplementary |
| article pdf uploaded. | 14 October 2019 09:10 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/10/491/pdf |
| article xml uploaded. | 14 October 2019 09:10 CEST | Update | https://www.mdpi.com/2304-8158/8/10/491/xml |
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