| article html file updated | 31 August 2025 21:56 CEST | Update | https://www.mdpi.com/2218-1989/10/6/221 |
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| article html file updated | 6 July 2020 16:27 CEST | Update | - |
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| article xml uploaded. | 18 June 2020 10:42 CEST | Update | https://www.mdpi.com/2218-1989/10/6/221/xml |
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| article supplementary file uploaded. | 28 May 2020 19:08 CEST | - | https://www.mdpi.com/2218-1989/10/6/221#supplementary |
| article pdf uploaded. | 28 May 2020 19:08 CEST | Version of Record | https://www.mdpi.com/2218-1989/10/6/221/pdf-vor |
