| article html file updated | 11 February 2020 12:40 CET | Update | https://www.mdpi.com/1996-1073/12/3/446 |
| article html file updated | 14 October 2019 05:09 CEST | Update | - |
| article html file updated | 26 April 2019 23:13 CEST | Update | - |
| article html file updated | 12 April 2019 19:05 CEST | Update | - |
| article html file updated | 3 April 2019 12:30 CEST | Update | - |
| article html file updated | 20 February 2019 04:16 CET | Update | - |
| article html file updated | 5 February 2019 15:08 CET | Original file | - |
| article pdf uploaded. | 5 February 2019 15:07 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/3/446/pdf |
| article xml uploaded. | 5 February 2019 15:07 CET | Update | https://www.mdpi.com/1996-1073/12/3/446/xml |
| article xml file uploaded | 5 February 2019 15:07 CET | Update | - |
| article pdf uploaded. | 30 January 2019 16:58 CET | Version of Record | https://www.mdpi.com/1996-1073/12/3/446/pdf-vor |
| article xml file uploaded | 30 January 2019 16:58 CET | Original file | - |
