| article html file updated | 31 August 2025 08:33 CEST | Update | https://www.mdpi.com/1424-8220/20/2/371 |
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| article pdf uploaded. | 9 January 2020 10:40 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/371/pdf |
| article xml uploaded. | 9 January 2020 10:40 CET | Update | https://www.mdpi.com/1424-8220/20/2/371/xml |
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| article supplementary file uploaded. | 9 January 2020 10:01 CET | - | https://www.mdpi.com/1424-8220/20/2/371#supplementary |
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