| article html file updated | 10 February 2020 11:06 CET | Update | https://www.mdpi.com/2073-4441/10/9/1254 |
| article html file updated | 7 October 2019 21:52 CEST | Update | - |
| article html file updated | 29 April 2019 05:24 CEST | Update | - |
| article html file updated | 15 April 2019 00:57 CEST | Update | - |
| article html file updated | 31 March 2019 19:11 CEST | Update | - |
| article html file updated | 27 September 2018 13:33 CEST | Update | - |
| article html file updated | 27 September 2018 13:33 CEST | Update | - |
| article html file updated | 14 September 2018 18:52 CEST | Original file | - |
| article pdf uploaded. | 14 September 2018 18:51 CEST | Version of Record | https://www.mdpi.com/2073-4441/10/9/1254/pdf |
| article xml uploaded. | 14 September 2018 18:51 CEST | Update | https://www.mdpi.com/2073-4441/10/9/1254/xml |
| article xml file uploaded | 14 September 2018 18:51 CEST | Original file | - |
