| article html file updated | 31 August 2025 15:18 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1780 |
| article html file updated | 20 July 2022 23:47 CEST | Update | - |
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| article html file updated | 26 March 2020 06:40 CET | Update | - |
| article pdf uploaded. | 26 March 2020 06:39 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1780/pdf |
| article xml uploaded. | 26 March 2020 06:39 CET | Update | https://www.mdpi.com/1424-8220/20/6/1780/xml |
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| article pdf uploaded. | 25 March 2020 04:06 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1780/pdf-vor |
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| article pdf uploaded. | 24 March 2020 08:58 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1780/pdf-vor |
| article xml file uploaded | 24 March 2020 08:58 CET | Original file | - |
