| article html file updated | 30 August 2025 04:23 CEST | Update | https://www.mdpi.com/2073-4425/9/6/289 |
| article html file updated | 16 July 2022 21:17 CEST | Update | - |
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| article html file updated | 27 June 2018 12:56 CEST | Update | - |
| article html file updated | 8 June 2018 11:33 CEST | Original file | - |
| article pdf uploaded. | 8 June 2018 11:32 CEST | Updated version of record | https://www.mdpi.com/2073-4425/9/6/289/pdf |
| article xml uploaded. | 8 June 2018 11:32 CEST | Update | https://www.mdpi.com/2073-4425/9/6/289/xml |
| article xml file uploaded | 8 June 2018 11:32 CEST | Update | - |
| article pdf uploaded. | 7 June 2018 16:45 CEST | Updated version of record | https://www.mdpi.com/2073-4425/9/6/289/pdf-vor |
| article pdf uploaded. | 7 June 2018 16:44 CEST | Version of Record | https://www.mdpi.com/2073-4425/9/6/289/pdf-vor |
| article xml file uploaded | 7 June 2018 16:44 CEST | Original file | - |
