| article html file updated | 12 February 2020 21:11 CET | Update | https://www.mdpi.com/2079-9292/8/6/698 |
| article html file updated | 22 October 2019 06:24 CEST | Update | N/A |
| article html file updated | 5 July 2019 20:23 CEST | Update | N/A |
| article html file updated | 21 June 2019 09:30 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2019 09:28 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/6/698/pdf |
| article xml uploaded. | 21 June 2019 09:28 CEST | Update | https://www.mdpi.com/2079-9292/8/6/698/xml |
| article xml file uploaded | 21 June 2019 09:28 CEST | Original file | N/A |
