| article html file updated | 31 August 2025 04:17 CEST | Update | https://www.mdpi.com/2304-8158/8/11/561 |
| article html file updated | 20 July 2022 00:03 CEST | Update | N/A |
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| article pdf uploaded. | 11 November 2019 03:46 CET | Updated version of record | https://www.mdpi.com/2304-8158/8/11/561/pdf |
| article xml uploaded. | 11 November 2019 03:46 CET | Update | https://www.mdpi.com/2304-8158/8/11/561/xml |
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| article html file updated | 8 November 2019 09:13 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2019 09:11 CET | Version of Record | https://www.mdpi.com/2304-8158/8/11/561/pdf-vor |
| article xml uploaded. | 8 November 2019 09:11 CET | Update | N/A |
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