| article html file updated | 11 February 2020 18:19 CET | Update | https://www.mdpi.com/2077-1444/10/2/135 |
| article html file updated | 26 April 2019 11:54 CEST | Update | - |
| article html file updated | 12 April 2019 07:23 CEST | Update | - |
| article html file updated | 4 April 2019 02:48 CEST | Update | - |
| article html file updated | 1 March 2019 18:48 CET | Update | - |
| article html file updated | 1 March 2019 11:59 CET | Update | - |
| article html file updated | 25 February 2019 06:21 CET | Original file | - |
| article pdf uploaded. | 25 February 2019 06:18 CET | Version of Record | https://www.mdpi.com/2077-1444/10/2/135/pdf |
| article xml uploaded. | 25 February 2019 06:18 CET | Update | https://www.mdpi.com/2077-1444/10/2/135/xml |
| article xml file uploaded | 25 February 2019 06:18 CET | Original file | - |
