| article html file updated | 11 February 2020 13:20 CET | Update | https://www.mdpi.com/2072-6694/11/2/169 |
| article html file updated | 14 October 2019 09:08 CEST | Update | - |
| article html file updated | 26 April 2019 21:58 CEST | Update | - |
| article html file updated | 12 April 2019 17:48 CEST | Update | - |
| article html file updated | 3 April 2019 14:09 CEST | Update | - |
| article html file updated | 6 March 2019 02:37 CET | Update | - |
| article html file updated | 28 February 2019 11:48 CET | Update | - |
| article html file updated | 13 February 2019 13:12 CET | Original file | - |
| article pdf uploaded. | 13 February 2019 13:10 CET | Updated version of record | https://www.mdpi.com/2072-6694/11/2/169/pdf |
| article xml uploaded. | 13 February 2019 13:10 CET | Update | https://www.mdpi.com/2072-6694/11/2/169/xml |
| article xml file uploaded | 13 February 2019 13:10 CET | Update | - |
| article pdf uploaded. | 1 February 2019 15:35 CET | Version of Record | https://www.mdpi.com/2072-6694/11/2/169/pdf-vor |
| article xml file uploaded | 1 February 2019 15:35 CET | Original file | - |
