| article html file updated | 9 February 2020 17:24 CET | Update | https://www.mdpi.com/1424-8220/18/5/1541 |
| article html file updated | 3 October 2019 12:59 CEST | Update | - |
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| article html file updated | 31 May 2018 09:01 CEST | Update | - |
| article html file updated | 13 May 2018 06:33 CEST | Update | - |
| article pdf uploaded. | 13 May 2018 06:31 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/5/1541/pdf |
| article xml uploaded. | 13 May 2018 06:31 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1541/xml |
| article xml file uploaded | 13 May 2018 06:31 CEST | Update | - |
| article html file updated | 13 May 2018 06:31 CEST | Original file | - |
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