| article html file updated | 10 February 2020 08:51 CET | Update | https://www.mdpi.com/1996-1073/11/9/2312 |
| article html file updated | 7 October 2019 08:57 CEST | Update | N/A |
| article html file updated | 29 April 2019 10:03 CEST | Update | N/A |
| article html file updated | 15 April 2019 05:44 CEST | Update | N/A |
| article html file updated | 31 March 2019 14:28 CEST | Update | N/A |
| article html file updated | 25 September 2018 13:46 CEST | Update | N/A |
| article html file updated | 2 September 2018 11:48 CEST | Original file | N/A |
| article pdf uploaded. | 2 September 2018 11:46 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/9/2312/pdf |
| article xml uploaded. | 2 September 2018 11:46 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2312/xml |
| article xml file uploaded | 2 September 2018 11:46 CEST | Original file | N/A |