| article html file updated | 15 August 2026 09:58 CEST | Update | https://www.mdpi.com/2227-7390/6/11/235 |
| article html file updated | 10 February 2020 18:51 CET | Update | N/A |
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| article html file updated | 31 October 2018 11:52 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2018 11:51 CET | Version of Record | https://www.mdpi.com/2227-7390/6/11/235/pdf |
| article xml uploaded. | 31 October 2018 11:51 CET | Update | https://www.mdpi.com/2227-7390/6/11/235/xml |
| article xml file uploaded | 31 October 2018 11:51 CET | Original file | N/A |
