| article html file updated | 10 February 2020 10:03 CET | Update | https://www.mdpi.com/1424-8220/18/9/3021 |
| article html file updated | 7 October 2019 15:55 CEST | Update | - |
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| article html file updated | 25 September 2018 15:55 CEST | Update | - |
| article html file updated | 11 September 2018 09:01 CEST | Update | - |
| article pdf uploaded. | 11 September 2018 09:00 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/9/3021/pdf |
| article xml uploaded. | 11 September 2018 09:00 CEST | Update | https://www.mdpi.com/1424-8220/18/9/3021/xml |
| article xml file uploaded | 11 September 2018 09:00 CEST | Update | - |
| article html file updated | 10 September 2018 12:04 CEST | Update | - |
| article pdf uploaded. | 10 September 2018 12:03 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/9/3021/pdf-vor |
| article xml uploaded. | 10 September 2018 12:03 CEST | Update | - |
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| article html file updated | 10 September 2018 08:05 CEST | Original file | - |
| article pdf uploaded. | 10 September 2018 08:03 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/9/3021/pdf-vor |
| article xml uploaded. | 10 September 2018 08:03 CEST | Update | - |
| article xml file uploaded | 10 September 2018 08:03 CEST | Original file | - |
