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| article supplementary file uploaded. | 3 January 2019 13:35 CET | - | https://www.mdpi.com/2073-4344/9/1/40#supplementary |
| article pdf uploaded. | 3 January 2019 13:35 CET | Updated version of record | https://www.mdpi.com/2073-4344/9/1/40/pdf |
| article xml uploaded. | 3 January 2019 13:35 CET | Update | https://www.mdpi.com/2073-4344/9/1/40/xml |
| article xml file uploaded | 3 January 2019 13:35 CET | Update | - |
| article html file updated | 3 January 2019 13:33 CET | Original file | - |
| article supplementary file uploaded. | 3 January 2019 13:31 CET | - | https://www.mdpi.com/2073-4344/9/1/40#supplementary |
| article xml file uploaded | 3 January 2019 13:31 CET | Original file | - |
