| article html file updated | 12 February 2020 17:18 CET | Update | https://www.mdpi.com/2073-8994/11/6/748 |
| article html file updated | 21 October 2019 06:17 CEST | Update | N/A |
| article html file updated | 5 July 2019 16:36 CEST | Update | N/A |
| article html file updated | 3 June 2019 12:41 CEST | Original file | N/A |
| article pdf uploaded. | 3 June 2019 12:40 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/6/748/pdf |
| article xml uploaded. | 3 June 2019 12:40 CEST | Update | https://www.mdpi.com/2073-8994/11/6/748/xml |
| article xml file uploaded | 3 June 2019 12:40 CEST | Original file | N/A |
