| article html file updated | 11 February 2020 15:24 CET | Update | https://www.mdpi.com/1996-1073/12/3/573 |
| article html file updated | 14 October 2019 20:33 CEST | Update | - |
| article html file updated | 26 April 2019 17:59 CEST | Update | - |
| article html file updated | 12 April 2019 13:57 CEST | Update | - |
| article html file updated | 3 April 2019 18:58 CEST | Update | - |
| article html file updated | 28 February 2019 21:39 CET | Update | - |
| article html file updated | 20 February 2019 06:18 CET | Update | - |
| article html file updated | 12 February 2019 14:56 CET | Original file | - |
| article pdf uploaded. | 12 February 2019 14:54 CET | Version of Record | https://www.mdpi.com/1996-1073/12/3/573/pdf |
| article xml uploaded. | 12 February 2019 14:54 CET | Update | https://www.mdpi.com/1996-1073/12/3/573/xml |
| article xml file uploaded | 12 February 2019 14:54 CET | Original file | - |
