| article html file updated | 10 February 2020 05:58 CET | Update | https://www.mdpi.com/1996-1073/11/8/2120 |
| article html file updated | 6 October 2019 16:27 CEST | Update | - |
| article html file updated | 29 April 2019 16:38 CEST | Update | - |
| article html file updated | 15 April 2019 11:58 CEST | Update | - |
| article html file updated | 31 March 2019 08:19 CEST | Update | - |
| article html file updated | 28 August 2018 04:23 CEST | Update | - |
| article html file updated | 18 August 2018 08:07 CEST | Original file | - |
| article pdf uploaded. | 18 August 2018 08:06 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/8/2120/pdf |
| article xml uploaded. | 18 August 2018 08:06 CEST | Update | https://www.mdpi.com/1996-1073/11/8/2120/xml |
| article xml file uploaded | 18 August 2018 08:06 CEST | Update | - |
| article pdf uploaded. | 14 August 2018 15:42 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/8/2120/pdf-vor |
| article pdf uploaded. | 14 August 2018 15:41 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/8/2120/pdf-vor |
| article xml file uploaded | 14 August 2018 15:41 CEST | Original file | - |
