| article html file updated | 10 February 2020 02:57 CET | Update | https://www.mdpi.com/1996-1073/11/8/1938 |
| article html file updated | 5 October 2019 23:42 CEST | Update | N/A |
| article html file updated | 29 April 2019 23:15 CEST | Update | N/A |
| article html file updated | 15 April 2019 18:24 CEST | Update | N/A |
| article html file updated | 31 March 2019 00:10 CET | Update | N/A |
| article html file updated | 28 August 2018 03:35 CEST | Update | N/A |
| article html file updated | 2 August 2018 16:30 CEST | Update | N/A |
| article html file updated | 1 August 2018 05:55 CEST | Update | N/A |
| article pdf uploaded. | 1 August 2018 05:52 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/8/1938/pdf |
| article xml uploaded. | 1 August 2018 05:52 CEST | Update | https://www.mdpi.com/1996-1073/11/8/1938/xml |
| article xml file uploaded | 1 August 2018 05:52 CEST | Update | N/A |
| article html file updated | 25 July 2018 13:34 CEST | Original file | N/A |
| article pdf uploaded. | 25 July 2018 13:33 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/8/1938/pdf-vor |
