| article html file updated | 16 August 2026 18:59 CEST | Update | https://www.mdpi.com/1422-8599/2019/4/M1092 |
| article html file updated | 14 February 2020 11:34 CET | Update | N/A |
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| article html file updated | 10 December 2019 04:58 CET | Original file | N/A |
| article pdf uploaded. | 10 December 2019 04:56 CET | Updated version of record | https://www.mdpi.com/1422-8599/2019/4/M1092/pdf |
| article xml uploaded. | 10 December 2019 04:56 CET | Update | https://www.mdpi.com/1422-8599/2019/4/M1092/xml |
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| article pdf uploaded. | 20 November 2019 16:41 CET | Version of Record | https://www.mdpi.com/1422-8599/2019/4/M1092/pdf-vor |
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