| article html file updated | 18 July 2022 06:00 CEST | Update | https://www.mdpi.com/2073-4360/11/2/303 |
| article html file updated | 11 February 2020 15:12 CET | Update | - |
| article html file updated | 14 October 2019 19:40 CEST | Update | - |
| article html file updated | 26 April 2019 18:20 CEST | Update | - |
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| article html file updated | 28 February 2019 20:53 CET | Update | - |
| article html file updated | 12 February 2019 09:29 CET | Original file | - |
| article pdf uploaded. | 12 February 2019 09:28 CET | Version of Record | https://www.mdpi.com/2073-4360/11/2/303/pdf |
| article xml uploaded. | 12 February 2019 09:28 CET | Update | https://www.mdpi.com/2073-4360/11/2/303/xml |
| article xml file uploaded | 12 February 2019 09:28 CET | Original file | - |
