| article html file updated | 23 October 2025 06:39 CEST | Update | https://www.mdpi.com/2076-2615/9/3/77 |
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| article pdf uploaded. | 7 March 2019 12:16 CET | Updated version of record | https://www.mdpi.com/2076-2615/9/3/77/pdf |
| article xml uploaded. | 7 March 2019 12:16 CET | Update | https://www.mdpi.com/2076-2615/9/3/77/xml |
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| article supplementary file uploaded. | 1 March 2019 16:37 CET | - | https://www.mdpi.com/2076-2615/9/3/77#supplementary |
| article pdf uploaded. | 1 March 2019 16:37 CET | Version of Record | https://www.mdpi.com/2076-2615/9/3/77/pdf-vor |
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