| article html file updated | 8 February 2020 10:35 CET | Update | https://www.mdpi.com/2306-5338/4/3/36 |
| article html file updated | 25 September 2019 20:32 CEST | Update | - |
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| article html file updated | 14 July 2017 11:51 CEST | Update | - |
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| article xml uploaded. | 14 July 2017 11:47 CEST | Update | https://www.mdpi.com/2306-5338/4/3/36/xml |
| article pdf uploaded. | 14 July 2017 11:47 CEST | Updated version of record | https://www.mdpi.com/2306-5338/4/3/36/pdf |
| article html file updated | 11 July 2017 09:55 CEST | Original file | - |
| article pdf uploaded. | 11 July 2017 09:53 CEST | Updated version of record | https://www.mdpi.com/2306-5338/4/3/36/pdf-vor |
| article pdf uploaded. | 10 July 2017 10:47 CEST | Version of Record | https://www.mdpi.com/2306-5338/4/3/36/pdf-vor |
