| article html file updated | 9 February 2020 18:59 CET | Update | https://www.mdpi.com/1422-0067/19/6/1573 |
| article html file updated | 3 October 2019 22:56 CEST | Update | - |
| article html file updated | 30 April 2019 16:47 CEST | Update | - |
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| article html file updated | 30 March 2019 04:30 CET | Update | - |
| article html file updated | 4 July 2018 07:50 CEST | Update | - |
| article html file updated | 25 May 2018 08:21 CEST | Original file | - |
| article pdf uploaded. | 25 May 2018 08:20 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/6/1573/pdf |
| article xml uploaded. | 25 May 2018 08:20 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1573/xml |
| article xml file uploaded | 25 May 2018 08:20 CEST | Original file | - |
