| article html file updated | 9 February 2020 01:51 CET | Update | https://www.mdpi.com/2071-1050/10/1/100 |
| article html file updated | 29 September 2019 15:26 CEST | Update | - |
| article html file updated | 2 May 2019 04:45 CEST | Update | - |
| article html file updated | 18 April 2019 02:48 CEST | Update | - |
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| article html file updated | 9 February 2018 11:24 CET | Update | - |
| article html file updated | 1 February 2018 15:25 CET | Update | - |
| article html file updated | 3 January 2018 09:05 CET | Original file | - |
| article xml uploaded. | 3 January 2018 09:03 CET | Original file | https://www.mdpi.com/2071-1050/10/1/100/xml |
| article pdf uploaded. | 3 January 2018 09:03 CET | Version of Record | https://www.mdpi.com/2071-1050/10/1/100/pdf |
