| article html file updated | 11 February 2020 16:42 CET | Update | https://www.mdpi.com/2073-4409/8/2/168 |
| article html file updated | 15 October 2019 03:44 CEST | Update | - |
| article html file updated | 26 April 2019 15:26 CEST | Update | - |
| article html file updated | 12 April 2019 11:08 CEST | Update | - |
| article html file updated | 3 April 2019 22:10 CEST | Update | - |
| article html file updated | 4 March 2019 14:38 CET | Update | - |
| article html file updated | 1 March 2019 03:41 CET | Update | - |
| article html file updated | 17 February 2019 11:06 CET | Original file | - |
| article supplementary file uploaded. | 17 February 2019 11:05 CET | - | https://www.mdpi.com/2073-4409/8/2/168#supplementary |
| article pdf uploaded. | 17 February 2019 11:05 CET | Version of Record | https://www.mdpi.com/2073-4409/8/2/168/pdf |
| article xml uploaded. | 17 February 2019 11:05 CET | Update | https://www.mdpi.com/2073-4409/8/2/168/xml |
| article xml file uploaded | 17 February 2019 11:05 CET | Original file | - |
