| article html file updated | 9 February 2020 03:30 CET | Update | https://www.mdpi.com/1660-4601/15/1/146 |
| article html file updated | 30 September 2019 00:48 CEST | Update | N/A |
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| article html file updated | 17 April 2019 23:39 CEST | Update | N/A |
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| article html file updated | 1 February 2018 08:47 CET | Update | N/A |
| article html file updated | 31 January 2018 08:41 CET | Update | N/A |
| article html file updated | 18 January 2018 16:13 CET | Original file | N/A |
| article xml uploaded. | 18 January 2018 16:12 CET | Original file | https://www.mdpi.com/1660-4601/15/1/146/xml |
| article pdf uploaded. | 18 January 2018 16:12 CET | Version of Record | https://www.mdpi.com/1660-4601/15/1/146/pdf |
