| article html file updated | 11 February 2020 02:38 CET | Update | https://www.mdpi.com/1996-1073/11/12/3470 |
| article html file updated | 11 October 2019 19:48 CEST | Update | - |
| article html file updated | 27 April 2019 20:39 CEST | Update | - |
| article html file updated | 13 April 2019 16:31 CEST | Update | - |
| article html file updated | 2 April 2019 11:44 CEST | Update | - |
| article html file updated | 27 December 2018 01:21 CET | Update | - |
| article html file updated | 17 December 2018 12:29 CET | Original file | - |
| article pdf uploaded. | 17 December 2018 12:28 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3470/pdf |
| article xml uploaded. | 17 December 2018 12:28 CET | Update | https://www.mdpi.com/1996-1073/11/12/3470/xml |
| article xml file uploaded | 17 December 2018 12:28 CET | Update | - |
| article pdf uploaded. | 11 December 2018 17:30 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3470/pdf-vor |
| article pdf uploaded. | 11 December 2018 17:21 CET | Version of Record | https://www.mdpi.com/1996-1073/11/12/3470/pdf-vor |
| article xml file uploaded | 11 December 2018 17:21 CET | Original file | - |
