| article html file updated | 12 February 2020 04:26 CET | Update | https://www.mdpi.com/2077-0383/8/4/486 |
| article html file updated | 18 October 2019 02:52 CEST | Update | - |
| article html file updated | 9 May 2019 12:48 CEST | Update | - |
| article html file updated | 9 May 2019 10:35 CEST | Original file | - |
| article xml uploaded. | 9 May 2019 10:33 CEST | Update | https://www.mdpi.com/2077-0383/8/4/486/xml |
| article pdf uploaded. | 9 May 2019 10:33 CEST | Updated version of record | https://www.mdpi.com/2077-0383/8/4/486/pdf |
| article pdf uploaded. | 10 April 2019 16:13 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/4/486/pdf-vor |
| article xml file uploaded | 10 April 2019 16:13 CEST | Original file | - |
