| article html file updated | 9 February 2020 17:59 CET | Update | https://www.mdpi.com/1424-8220/18/5/1601 |
| article html file updated | 3 October 2019 16:47 CEST | Update | - |
| article html file updated | 30 April 2019 18:58 CEST | Update | - |
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| article html file updated | 30 March 2019 01:49 CET | Update | - |
| article html file updated | 31 May 2018 09:15 CEST | Update | - |
| article html file updated | 17 May 2018 12:31 CEST | Original file | - |
| article pdf uploaded. | 17 May 2018 12:30 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/5/1601/pdf |
| article xml uploaded. | 17 May 2018 12:30 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1601/xml |
| article xml file uploaded | 17 May 2018 12:30 CEST | Original file | - |
