| article html file updated | 30 August 2025 11:37 CEST | Update | https://www.mdpi.com/2220-9964/8/2/65 |
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| article pdf uploaded. | 3 December 2021 06:57 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/2/65/pdf |
| article html file updated | 11 February 2020 12:26 CET | Update | - |
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| article html file updated | 31 January 2019 02:52 CET | Original file | - |
| article pdf uploaded. | 30 January 2019 18:14 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/2/65/pdf-vor |
| article xml uploaded. | 30 January 2019 18:14 CET | Update | - |
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| article pdf uploaded. | 29 January 2019 16:46 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/2/65/pdf-vor |
| article xml file uploaded | 29 January 2019 16:44 CET | Original file | - |
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