| article html file updated | 11 February 2020 19:11 CET | Update | https://www.mdpi.com/1996-1073/12/5/804 |
| article html file updated | 15 October 2019 19:46 CEST | Update | - |
| article html file updated | 26 April 2019 09:56 CEST | Update | - |
| article html file updated | 12 April 2019 05:28 CEST | Update | - |
| article html file updated | 4 April 2019 05:10 CEST | Update | - |
| article html file updated | 20 March 2019 05:26 CET | Update | - |
| article html file updated | 28 February 2019 12:48 CET | Original file | - |
| article pdf uploaded. | 28 February 2019 12:47 CET | Version of Record | https://www.mdpi.com/1996-1073/12/5/804/pdf |
| article xml uploaded. | 28 February 2019 12:47 CET | Update | https://www.mdpi.com/1996-1073/12/5/804/xml |
| article xml file uploaded | 28 February 2019 12:47 CET | Original file | - |
