| article html file updated | 12 February 2020 01:48 CET | Update | https://www.mdpi.com/1996-1073/12/7/1227 |
| article html file updated | 17 October 2019 10:43 CEST | Update | N/A |
| article html file updated | 25 April 2019 19:23 CEST | Update | N/A |
| article html file updated | 18 April 2019 12:58 CEST | Update | N/A |
| article html file updated | 11 April 2019 14:47 CEST | Update | N/A |
| article html file updated | 10 April 2019 09:33 CEST | Update | N/A |
| article html file updated | 4 April 2019 12:28 CEST | Original file | N/A |
| article pdf uploaded. | 4 April 2019 12:26 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/7/1227/pdf |
| article xml uploaded. | 4 April 2019 12:26 CEST | Update | https://www.mdpi.com/1996-1073/12/7/1227/xml |
| article xml file uploaded | 4 April 2019 12:26 CEST | Update | N/A |
| article pdf uploaded. | 30 March 2019 06:40 CET | Version of Record | https://www.mdpi.com/1996-1073/12/7/1227/pdf-vor |
| article xml file uploaded | 30 March 2019 06:40 CET | Original file | N/A |