| article html file updated | 9 February 2020 14:53 CET | Update | https://www.mdpi.com/1660-4601/15/4/828 |
| article html file updated | 2 October 2019 21:03 CEST | Update | - |
| article html file updated | 1 May 2019 01:25 CEST | Update | - |
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| article html file updated | 29 March 2019 18:08 CET | Update | - |
| article html file updated | 1 May 2018 05:17 CEST | Update | - |
| article html file updated | 23 April 2018 08:32 CEST | Original file | - |
| article pdf uploaded. | 23 April 2018 08:31 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/4/828/pdf |
| article xml uploaded. | 23 April 2018 08:31 CEST | Update | https://www.mdpi.com/1660-4601/15/4/828/xml |
| article xml file uploaded | 23 April 2018 08:31 CEST | Original file | - |
