| article html file updated | 17 August 2026 05:04 CEST | Update | https://www.mdpi.com/2218-1989/10/3/94 |
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| article pdf uploaded. | 22 March 2020 07:32 CET | Updated version of record | https://www.mdpi.com/2218-1989/10/3/94/pdf |
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| article html file updated | 22 March 2020 03:56 CET | Original file | N/A |
| article pdf uploaded. | 22 March 2020 03:54 CET | Updated version of record | https://www.mdpi.com/2218-1989/10/3/94/pdf-vor |
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| article pdf uploaded. | 6 March 2020 12:47 CET | Version of Record | https://www.mdpi.com/2218-1989/10/3/94/pdf-vor |
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