| article html file updated | 9 February 2020 04:28 CET | Update | https://www.mdpi.com/2306-5338/5/1/11 |
| article html file updated | 30 September 2019 06:11 CEST | Update | - |
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| article html file updated | 18 December 2018 08:00 CET | Update | - |
| article html file updated | 26 January 2018 16:13 CET | Original file | - |
| article xml uploaded. | 26 January 2018 16:11 CET | Update | https://www.mdpi.com/2306-5338/5/1/11/xml |
| article xml uploaded. | 26 January 2018 16:11 CET | Update | - |
| article xml uploaded. | 26 January 2018 16:11 CET | Original file | - |
| article pdf uploaded. | 26 January 2018 16:11 CET | Version of Record | https://www.mdpi.com/2306-5338/5/1/11/pdf |
