| article html file updated | 11 February 2020 02:55 CET | Update | https://www.mdpi.com/1996-1073/11/12/3475 |
| article html file updated | 11 October 2019 21:32 CEST | Update | N/A |
| article html file updated | 27 April 2019 20:00 CEST | Update | N/A |
| article html file updated | 13 April 2019 15:51 CEST | Update | N/A |
| article html file updated | 2 April 2019 12:33 CEST | Update | N/A |
| article html file updated | 27 December 2018 01:22 CET | Update | N/A |
| article html file updated | 20 December 2018 14:39 CET | Original file | N/A |
| article pdf uploaded. | 20 December 2018 14:37 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/12/3475/pdf |
| article xml uploaded. | 20 December 2018 14:37 CET | Update | https://www.mdpi.com/1996-1073/11/12/3475/xml |
| article xml file uploaded | 20 December 2018 14:37 CET | Update | N/A |
| article pdf uploaded. | 13 December 2018 08:13 CET | Version of Record | https://www.mdpi.com/1996-1073/11/12/3475/pdf-vor |
| article xml file uploaded | 13 December 2018 08:13 CET | Original file | N/A |