| article html file updated | 12 February 2020 18:11 CET | Update | https://www.mdpi.com/2073-8994/11/6/771 |
| article html file updated | 21 October 2019 11:56 CEST | Update | - |
| article html file updated | 5 July 2019 16:49 CEST | Update | - |
| article html file updated | 11 June 2019 07:42 CEST | Original file | - |
| article pdf uploaded. | 11 June 2019 07:41 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/6/771/pdf |
| article xml uploaded. | 11 June 2019 07:41 CEST | Update | https://www.mdpi.com/2073-8994/11/6/771/xml |
| article xml file uploaded | 11 June 2019 07:40 CEST | Update | - |
| article pdf uploaded. | 6 June 2019 16:18 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/6/771/pdf-vor |
| article xml file uploaded | 6 June 2019 16:18 CEST | Original file | - |
