| article html file updated | 10 February 2020 11:51 CET | Update | https://www.mdpi.com/2073-8994/10/9/420 |
| article html file updated | 8 October 2019 02:08 CEST | Update | - |
| article html file updated | 29 April 2019 03:55 CEST | Update | - |
| article html file updated | 14 April 2019 23:23 CEST | Update | - |
| article html file updated | 31 March 2019 20:47 CEST | Update | - |
| article html file updated | 25 September 2018 12:19 CEST | Update | - |
| article html file updated | 19 September 2018 15:32 CEST | Original file | - |
| article pdf uploaded. | 19 September 2018 15:31 CEST | Version of Record | https://www.mdpi.com/2073-8994/10/9/420/pdf |
| article xml uploaded. | 19 September 2018 15:31 CEST | Update | https://www.mdpi.com/2073-8994/10/9/420/xml |
| article xml file uploaded | 19 September 2018 15:31 CEST | Original file | - |
