| article html file updated | 31 August 2025 02:53 CEST | Update | https://www.mdpi.com/1422-8599/2019/4/M1085 |
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| article html file updated | 1 November 2019 07:27 CET | Original file | N/A |
| article pdf uploaded. | 1 November 2019 07:25 CET | Updated version of record | https://www.mdpi.com/1422-8599/2019/4/M1085/pdf |
| article xml uploaded. | 1 November 2019 07:25 CET | Update | https://www.mdpi.com/1422-8599/2019/4/M1085/xml |
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| article pdf uploaded. | 14 October 2019 15:58 CEST | Version of Record | https://www.mdpi.com/1422-8599/2019/4/M1085/pdf-vor |
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