| article html file updated | 11 February 2020 20:23 CET | Update | https://www.mdpi.com/1996-1073/12/5/874 |
| article html file updated | 16 October 2019 03:26 CEST | Update | - |
| article html file updated | 26 April 2019 07:11 CEST | Update | - |
| article html file updated | 12 April 2019 02:33 CEST | Update | - |
| article html file updated | 4 April 2019 08:13 CEST | Update | - |
| article html file updated | 20 March 2019 05:54 CET | Update | - |
| article html file updated | 6 March 2019 10:41 CET | Original file | - |
| article pdf uploaded. | 6 March 2019 10:39 CET | Version of Record | https://www.mdpi.com/1996-1073/12/5/874/pdf |
| article xml uploaded. | 6 March 2019 10:39 CET | Update | https://www.mdpi.com/1996-1073/12/5/874/xml |
| article xml file uploaded | 6 March 2019 10:39 CET | Original file | - |
