| article html file updated | 31 August 2025 09:07 CEST | Update | https://www.mdpi.com/2304-8158/9/1/93 |
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| article supplementary file uploaded. | 16 January 2020 08:25 CET | - | https://www.mdpi.com/2304-8158/9/1/93#supplementary |
| article pdf uploaded. | 16 January 2020 08:25 CET | Version of Record | https://www.mdpi.com/2304-8158/9/1/93/pdf |
| article xml uploaded. | 16 January 2020 08:25 CET | Update | https://www.mdpi.com/2304-8158/9/1/93/xml |
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