| article html file updated | 11 February 2020 13:49 CET | Update | https://www.mdpi.com/1996-1073/12/3/493 |
| article html file updated | 14 October 2019 11:53 CEST | Update | - |
| article html file updated | 26 April 2019 21:05 CEST | Update | - |
| article html file updated | 12 April 2019 16:53 CEST | Update | - |
| article html file updated | 3 April 2019 15:16 CEST | Update | - |
| article html file updated | 28 February 2019 14:13 CET | Update | - |
| article html file updated | 20 February 2019 05:00 CET | Update | - |
| article html file updated | 12 February 2019 11:32 CET | Original file | - |
| article pdf uploaded. | 12 February 2019 11:29 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/3/493/pdf |
| article xml uploaded. | 12 February 2019 11:29 CET | Update | https://www.mdpi.com/1996-1073/12/3/493/xml |
| article xml file uploaded | 12 February 2019 11:29 CET | Update | - |
| article pdf uploaded. | 4 February 2019 13:49 CET | Version of Record | https://www.mdpi.com/1996-1073/12/3/493/pdf-vor |
| article xml file uploaded | 4 February 2019 13:49 CET | Original file | - |
