| article html file updated | 30 August 2025 05:15 CEST | Update | https://www.mdpi.com/2078-2489/9/7/172 |
| article html file updated | 16 July 2022 23:10 CEST | Update | - |
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| article html file updated | 14 July 2018 14:07 CEST | Original file | - |
| article pdf uploaded. | 14 July 2018 14:05 CEST | Updated version of record | https://www.mdpi.com/2078-2489/9/7/172/pdf |
| article xml uploaded. | 14 July 2018 14:05 CEST | Update | https://www.mdpi.com/2078-2489/9/7/172/xml |
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| article pdf uploaded. | 13 July 2018 16:05 CEST | Updated version of record | https://www.mdpi.com/2078-2489/9/7/172/pdf-vor |
| article pdf uploaded. | 13 July 2018 16:04 CEST | Version of Record | https://www.mdpi.com/2078-2489/9/7/172/pdf-vor |
| article xml file uploaded | 13 July 2018 16:04 CEST | Original file | - |
