| article html file updated | 9 February 2020 03:18 CET | Update | https://www.mdpi.com/2071-1050/10/1/218 |
| article html file updated | 2 May 2019 01:45 CEST | Update | - |
| article html file updated | 18 April 2019 00:02 CEST | Update | - |
| article html file updated | 28 March 2019 16:08 CET | Update | - |
| article html file updated | 9 February 2018 11:40 CET | Update | - |
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| article html file updated | 18 January 2018 10:58 CET | Update | - |
| article xml uploaded. | 18 January 2018 10:56 CET | Update | https://www.mdpi.com/2071-1050/10/1/218/xml |
| article pdf uploaded. | 18 January 2018 10:56 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/1/218/pdf |
| article html file updated | 16 January 2018 16:30 CET | Original file | - |
| article xml uploaded. | 16 January 2018 16:29 CET | Original file | - |
| article pdf uploaded. | 16 January 2018 16:29 CET | Version of Record | https://www.mdpi.com/2071-1050/10/1/218/pdf-vor |
