| article html file updated | 30 August 2025 11:44 CEST | Update | https://www.mdpi.com/2077-0383/8/2/164 |
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| article pdf uploaded. | 26 February 2019 03:02 CET | Updated version of record | https://www.mdpi.com/2077-0383/8/2/164/pdf |
| article xml uploaded. | 26 February 2019 03:02 CET | Update | https://www.mdpi.com/2077-0383/8/2/164/xml |
| article xml file uploaded | 26 February 2019 03:02 CET | Update | N/A |
| article html file updated | 1 February 2019 10:51 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2019 10:48 CET | Version of Record | https://www.mdpi.com/2077-0383/8/2/164/pdf-vor |
| article xml uploaded. | 1 February 2019 10:48 CET | Update | N/A |
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