| article html file updated | 30 August 2025 05:55 CEST | Update | https://www.mdpi.com/2076-3921/7/8/107 |
| article html file updated | 17 July 2022 00:36 CEST | Update | - |
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| article html file updated | 9 August 2018 06:02 CEST | Original file | - |
| article pdf uploaded. | 9 August 2018 06:01 CEST | Updated version of record | https://www.mdpi.com/2076-3921/7/8/107/pdf |
| article xml uploaded. | 9 August 2018 06:01 CEST | Update | https://www.mdpi.com/2076-3921/7/8/107/xml |
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| article pdf uploaded. | 8 August 2018 15:53 CEST | Updated version of record | https://www.mdpi.com/2076-3921/7/8/107/pdf-vor |
| article pdf uploaded. | 8 August 2018 15:53 CEST | Version of Record | https://www.mdpi.com/2076-3921/7/8/107/pdf-vor |
| article xml file uploaded | 8 August 2018 15:53 CEST | Original file | - |
