| article html file updated | 13 February 2020 21:27 CET | Update | https://www.mdpi.com/1996-1073/12/19/3734 |
| article html file updated | 15 October 2019 16:21 CEST | Update | - |
| article html file updated | 9 October 2019 04:00 CEST | Update | - |
| article pdf uploaded. | 9 October 2019 03:58 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3734/pdf |
| article xml uploaded. | 9 October 2019 03:58 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3734/xml |
| article xml file uploaded | 9 October 2019 03:58 CEST | Update | - |
| article html file updated | 30 September 2019 06:47 CEST | Original file | - |
| article pdf uploaded. | 30 September 2019 06:46 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3734/pdf-vor |
| article xml uploaded. | 30 September 2019 06:46 CEST | Update | - |
| article xml file uploaded | 30 September 2019 06:46 CEST | Original file | - |
