| article html file updated | 11 February 2020 14:44 CET | Update | https://www.mdpi.com/2073-8994/11/2/193 |
| article html file updated | 14 October 2019 17:05 CEST | Update | - |
| article html file updated | 26 April 2019 19:15 CEST | Update | - |
| article html file updated | 12 April 2019 15:11 CEST | Update | - |
| article html file updated | 3 April 2019 17:28 CEST | Update | - |
| article html file updated | 1 March 2019 16:37 CET | Update | - |
| article html file updated | 28 February 2019 18:33 CET | Update | - |
| article html file updated | 21 February 2019 11:25 CET | Original file | - |
| article pdf uploaded. | 21 February 2019 11:23 CET | Updated version of record | https://www.mdpi.com/2073-8994/11/2/193/pdf |
| article xml uploaded. | 21 February 2019 11:23 CET | Update | https://www.mdpi.com/2073-8994/11/2/193/xml |
| article xml file uploaded | 21 February 2019 11:23 CET | Update | - |
| article pdf uploaded. | 9 February 2019 14:05 CET | Version of Record | https://www.mdpi.com/2073-8994/11/2/193/pdf-vor |
| article xml file uploaded | 9 February 2019 14:05 CET | Original file | - |
