| article html file updated | 11 February 2020 18:01 CET | Update | https://www.mdpi.com/1996-1073/12/4/735 |
| article html file updated | 15 October 2019 12:09 CEST | Update | - |
| article html file updated | 26 April 2019 12:33 CEST | Update | - |
| article html file updated | 12 April 2019 08:02 CEST | Update | - |
| article html file updated | 4 April 2019 01:57 CEST | Update | - |
| article html file updated | 1 March 2019 17:18 CET | Update | - |
| article html file updated | 1 March 2019 10:26 CET | Update | - |
| article html file updated | 27 February 2019 03:30 CET | Update | - |
| article html file updated | 27 February 2019 03:27 CET | Update | - |
| article pdf uploaded. | 27 February 2019 03:25 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/4/735/pdf |
| article xml uploaded. | 27 February 2019 03:25 CET | Update | https://www.mdpi.com/1996-1073/12/4/735/xml |
| article xml file uploaded | 27 February 2019 03:25 CET | Update | - |
| article html file updated | 27 February 2019 02:40 CET | Update | - |
| article pdf uploaded. | 27 February 2019 02:38 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/4/735/pdf-vor |
| article xml uploaded. | 27 February 2019 02:38 CET | Update | - |
| article xml file uploaded | 27 February 2019 02:38 CET | Update | - |
| article html file updated | 22 February 2019 13:27 CET | Original file | - |
| article pdf uploaded. | 22 February 2019 13:26 CET | Version of Record | https://www.mdpi.com/1996-1073/12/4/735/pdf-vor |
| article xml uploaded. | 22 February 2019 13:26 CET | Update | - |
| article xml file uploaded | 22 February 2019 13:26 CET | Original file | - |
