| article html file updated | 8 February 2020 23:25 CET | Update | https://www.mdpi.com/2076-328X/7/4/82 |
| article html file updated | 29 September 2019 01:21 CEST | Update | N/A |
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| article html file updated | 18 April 2019 07:42 CEST | Update | N/A |
| article html file updated | 2 January 2018 11:40 CET | Update | N/A |
| article html file updated | 7 December 2017 11:16 CET | Original file | N/A |
| article xml uploaded. | 7 December 2017 11:15 CET | Original file | https://www.mdpi.com/2076-328X/7/4/82/xml |
| article pdf uploaded. | 7 December 2017 11:15 CET | Version of Record | https://www.mdpi.com/2076-328X/7/4/82/pdf |
