| article html file updated | 30 August 2025 07:56 CEST | Update | https://www.mdpi.com/2227-7390/6/10/211 |
| article html file updated | 20 July 2022 16:30 CEST | Update | N/A |
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| article html file updated | 29 October 2018 05:31 CET | Update | N/A |
| article pdf uploaded. | 18 October 2018 12:11 CEST | Version of Record | https://www.mdpi.com/2227-7390/6/10/211/pdf |
| article xml uploaded. | 18 October 2018 12:11 CEST | Update | https://www.mdpi.com/2227-7390/6/10/211/xml |
| article xml file uploaded | 18 October 2018 12:11 CEST | Original file | N/A |
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