| article html file updated | 14 February 2020 09:27 CET | Update | https://www.mdpi.com/2220-9964/8/11/515 |
| article html file updated | 29 November 2019 00:47 CET | Update | - |
| article html file updated | 14 November 2019 10:30 CET | Original file | - |
| article pdf uploaded. | 14 November 2019 10:28 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/11/515/pdf |
| article xml uploaded. | 14 November 2019 10:28 CET | Update | https://www.mdpi.com/2220-9964/8/11/515/xml |
| article xml file uploaded | 14 November 2019 10:28 CET | Update | - |
| article pdf uploaded. | 13 November 2019 17:33 CET | Version of Record | https://www.mdpi.com/2220-9964/8/11/515/pdf-vor |
| article xml file uploaded | 13 November 2019 17:33 CET | Original file | - |
