| article html file updated | 30 August 2025 01:10 CEST | Update | https://www.mdpi.com/1424-8220/17/9/2080 |
| article html file updated | 16 July 2022 06:16 CEST | Update | N/A |
| article html file updated | 8 February 2020 15:54 CET | Update | N/A |
| article html file updated | 27 September 2019 01:51 CEST | Update | N/A |
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| article html file updated | 30 September 2017 14:57 CEST | Update | N/A |
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| article xml uploaded. | 12 September 2017 08:40 CEST | Update | https://www.mdpi.com/1424-8220/17/9/2080/xml |
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| article pdf uploaded. | 12 September 2017 08:40 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/9/2080/pdf |
| article pdf uploaded. | 11 September 2017 14:58 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/9/2080/pdf-vor |
