| article html file updated | 9 February 2020 10:28 CET | Update | https://www.mdpi.com/1424-8220/18/3/917 |
| article html file updated | 1 October 2019 18:50 CEST | Update | - |
| article html file updated | 1 May 2019 10:25 CEST | Update | - |
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| article html file updated | 29 March 2018 09:58 CEST | Update | - |
| article html file updated | 20 March 2018 08:48 CET | Original file | - |
| article xml uploaded. | 20 March 2018 08:46 CET | Original file | https://www.mdpi.com/1424-8220/18/3/917/xml |
| article pdf uploaded. | 20 March 2018 08:46 CET | Version of Record | https://www.mdpi.com/1424-8220/18/3/917/pdf |
