| article html file updated | 30 August 2025 13:27 CEST | Update | https://www.mdpi.com/2077-0383/8/4/427 |
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| article supplementary file uploaded. | 28 March 2019 11:13 CET | - | https://www.mdpi.com/2077-0383/8/4/427#supplementary |
| article pdf uploaded. | 28 March 2019 11:13 CET | Version of Record | https://www.mdpi.com/2077-0383/8/4/427/pdf |
| article xml uploaded. | 28 March 2019 11:13 CET | Update | https://www.mdpi.com/2077-0383/8/4/427/xml |
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