| article html file updated | 31 August 2025 05:14 CEST | Update | https://www.mdpi.com/2073-4352/9/12/624 |
| article html file updated | 19 July 2022 23:00 CEST | Update | - |
| article html file updated | 14 February 2020 13:30 CET | Update | - |
| article html file updated | 31 December 2019 03:52 CET | Update | - |
| article html file updated | 19 December 2019 04:21 CET | Update | - |
| article pdf uploaded. | 19 December 2019 04:19 CET | Updated version of record | https://www.mdpi.com/2073-4352/9/12/624/pdf |
| article xml uploaded. | 19 December 2019 04:19 CET | Update | https://www.mdpi.com/2073-4352/9/12/624/xml |
| article xml file uploaded | 19 December 2019 04:19 CET | Update | - |
| article html file updated | 29 November 2019 00:06 CET | Update | - |
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| article pdf uploaded. | 28 November 2019 12:31 CET | Updated version of record | https://www.mdpi.com/2073-4352/9/12/624/pdf-vor |
| article xml file uploaded | 28 November 2019 12:31 CET | Update | - |
| article pdf uploaded. | 28 November 2019 12:31 CET | Updated version of record | https://www.mdpi.com/2073-4352/9/12/624/pdf-vor |
| article xml uploaded. | 28 November 2019 12:31 CET | Update | - |
| article xml file uploaded | 28 November 2019 12:30 CET | Update | - |
| article html file updated | 27 November 2019 12:36 CET | Original file | - |
| article pdf uploaded. | 27 November 2019 10:40 CET | Version of Record | https://www.mdpi.com/2073-4352/9/12/624/pdf-vor |
| article xml uploaded. | 27 November 2019 10:40 CET | Update | - |
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