| article html file updated | 10 February 2020 11:19 CET | Update | https://www.mdpi.com/2071-1050/10/9/3315 |
| article html file updated | 7 October 2019 23:12 CEST | Update | - |
| article html file updated | 29 April 2019 04:58 CEST | Update | - |
| article html file updated | 15 April 2019 00:30 CEST | Update | - |
| article html file updated | 31 March 2019 19:40 CEST | Update | - |
| article html file updated | 28 September 2018 05:26 CEST | Update | - |
| article html file updated | 17 September 2018 13:57 CEST | Original file | - |
| article pdf uploaded. | 17 September 2018 11:06 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/9/3315/pdf |
| article xml uploaded. | 17 September 2018 11:06 CEST | Update | https://www.mdpi.com/2071-1050/10/9/3315/xml |
| article xml file uploaded | 17 September 2018 11:06 CEST | Original file | - |
