| article html file updated | 14 February 2020 10:23 CET | Update | https://www.mdpi.com/2220-9964/8/11/518 |
| article html file updated | 29 November 2019 00:48 CET | Update | - |
| article html file updated | 21 November 2019 10:35 CET | Original file | - |
| article pdf uploaded. | 21 November 2019 10:33 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/11/518/pdf |
| article xml uploaded. | 21 November 2019 10:33 CET | Update | https://www.mdpi.com/2220-9964/8/11/518/xml |
| article xml file uploaded | 21 November 2019 10:33 CET | Update | - |
| article pdf uploaded. | 16 November 2019 10:52 CET | Version of Record | https://www.mdpi.com/2220-9964/8/11/518/pdf-vor |
| article xml file uploaded | 16 November 2019 10:52 CET | Original file | - |
