| article html file updated | 8 February 2020 17:36 CET | Update | https://www.mdpi.com/1424-8220/17/10/2252 |
| article html file updated | 27 September 2019 11:52 CEST | Update | - |
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| article xml uploaded. | 30 September 2017 13:26 CEST | Update | https://www.mdpi.com/1424-8220/17/10/2252/xml |
| article pdf uploaded. | 30 September 2017 13:26 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/10/2252/pdf |
| article xml uploaded. | 30 September 2017 13:24 CEST | Update | - |
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| article xml uploaded. | 30 September 2017 13:21 CEST | Update | - |
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