| article html file updated | 30 August 2025 10:47 CEST | Update | https://www.mdpi.com/2218-273X/9/1/17 |
| article html file updated | 20 July 2022 16:17 CEST | Update | - |
| article html file updated | 11 February 2020 07:43 CET | Update | - |
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| article html file updated | 11 January 2019 10:46 CET | Update | - |
| article xml uploaded. | 11 January 2019 10:43 CET | Update | https://www.mdpi.com/2218-273X/9/1/17/xml |
| article pdf uploaded. | 11 January 2019 10:43 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/1/17/pdf |
| article xml file uploaded | 11 January 2019 10:43 CET | Update | - |
| article pdf uploaded. | 11 January 2019 10:39 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/1/17/pdf-vor |
| article xml uploaded. | 11 January 2019 10:39 CET | Update | - |
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| article html file updated | 9 January 2019 12:48 CET | Original file | - |
| article xml file uploaded | 9 January 2019 12:46 CET | Update | - |
| article pdf uploaded. | 9 January 2019 12:46 CET | Version of Record | https://www.mdpi.com/2218-273X/9/1/17/pdf-vor |
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