| article html file updated | 9 February 2020 07:59 CET | Update | https://www.mdpi.com/2071-1050/10/3/626 |
| article html file updated | 1 October 2019 03:07 CEST | Update | - |
| article html file updated | 1 May 2019 15:34 CEST | Update | - |
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| article html file updated | 27 March 2018 13:40 CEST | Update | - |
| article html file updated | 28 February 2018 07:37 CET | Update | - |
| article xml uploaded. | 28 February 2018 07:36 CET | Update | https://www.mdpi.com/2071-1050/10/3/626/xml |
| article xml uploaded. | 28 February 2018 07:18 CET | Update | - |
| article xml uploaded. | 28 February 2018 07:16 CET | Update | - |
| article pdf uploaded. | 28 February 2018 07:16 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/3/626/pdf |
| article html file updated | 28 February 2018 07:15 CET | Original file | - |
| article xml uploaded. | 28 February 2018 07:13 CET | Original file | - |
| article pdf uploaded. | 28 February 2018 07:13 CET | Version of Record | - |
