| article html file updated | 11 February 2020 14:27 CET | Update | https://www.mdpi.com/2411-9660/3/1/12 |
| article html file updated | 14 October 2019 15:29 CEST | Update | - |
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| article html file updated | 28 February 2019 17:11 CET | Update | - |
| article html file updated | 16 February 2019 02:07 CET | Original file | - |
| article pdf uploaded. | 16 February 2019 02:04 CET | Updated version of record | https://www.mdpi.com/2411-9660/3/1/12/pdf |
| article xml uploaded. | 16 February 2019 02:04 CET | Update | https://www.mdpi.com/2411-9660/3/1/12/xml |
| article xml file uploaded | 16 February 2019 02:04 CET | Update | - |
| article pdf uploaded. | 7 February 2019 16:24 CET | Version of Record | https://www.mdpi.com/2411-9660/3/1/12/pdf-vor |
| article xml file uploaded | 7 February 2019 16:24 CET | Original file | - |
