| article html file updated | 31 August 2025 10:47 CEST | Update | https://www.mdpi.com/2227-9059/8/2/24 |
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| article html file updated | 6 March 2020 07:57 CET | Update | - |
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| article pdf uploaded. | 29 February 2020 08:10 CET | Updated version of record | https://www.mdpi.com/2227-9059/8/2/24/pdf |
| article xml uploaded. | 29 February 2020 08:10 CET | Update | https://www.mdpi.com/2227-9059/8/2/24/xml |
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| article supplementary file uploaded. | 5 February 2020 12:38 CET | - | https://www.mdpi.com/2227-9059/8/2/24#supplementary |
| article pdf uploaded. | 5 February 2020 12:38 CET | Version of Record | https://www.mdpi.com/2227-9059/8/2/24/pdf-vor |
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