| article html file updated | 11 February 2020 10:41 CET | Update | https://www.mdpi.com/1996-1073/12/3/334 |
| article html file updated | 13 October 2019 18:02 CEST | Update | - |
| article html file updated | 27 April 2019 03:06 CEST | Update | - |
| article html file updated | 12 April 2019 23:04 CEST | Update | - |
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| article html file updated | 19 February 2019 09:34 CET | Update | - |
| article html file updated | 22 January 2019 11:23 CET | Original file | - |
| article pdf uploaded. | 22 January 2019 11:21 CET | Version of Record | https://www.mdpi.com/1996-1073/12/3/334/pdf |
| article xml uploaded. | 22 January 2019 11:21 CET | Update | https://www.mdpi.com/1996-1073/12/3/334/xml |
| article xml file uploaded | 22 January 2019 11:20 CET | Original file | - |
