| article html file updated | 9 February 2020 22:05 CET | Update | https://www.mdpi.com/1996-1073/11/6/1606 |
| article html file updated | 4 October 2019 18:10 CEST | Update | - |
| article html file updated | 30 April 2019 09:25 CEST | Update | - |
| article html file updated | 16 April 2019 04:23 CEST | Update | - |
| article html file updated | 30 March 2019 12:20 CET | Update | - |
| article html file updated | 27 June 2018 18:59 CEST | Update | - |
| article html file updated | 21 June 2018 14:05 CEST | Update | - |
| article xml uploaded. | 21 June 2018 14:04 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1606/xml |
| article pdf uploaded. | 21 June 2018 14:04 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/6/1606/pdf |
| article html file updated | 20 June 2018 05:20 CEST | Original file | - |
| article pdf uploaded. | 20 June 2018 05:19 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/6/1606/pdf-vor |
| article xml file uploaded | 20 June 2018 05:19 CEST | Original file | - |
