| article html file updated | 10 February 2020 11:06 CET | Update | https://www.mdpi.com/2071-1050/10/9/3301 |
| article html file updated | 7 October 2019 21:56 CEST | Update | - |
| article html file updated | 29 April 2019 05:23 CEST | Update | - |
| article html file updated | 15 April 2019 00:56 CEST | Update | - |
| article html file updated | 31 March 2019 19:13 CEST | Update | - |
| article html file updated | 28 September 2018 05:23 CEST | Update | - |
| article html file updated | 15 September 2018 07:42 CEST | Original file | - |
| article pdf uploaded. | 15 September 2018 07:40 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/9/3301/pdf |
| article xml uploaded. | 15 September 2018 07:40 CEST | Update | https://www.mdpi.com/2071-1050/10/9/3301/xml |
| article xml file uploaded | 15 September 2018 07:40 CEST | Original file | - |
