| article html file updated | 11 February 2020 03:45 CET | Update | https://www.mdpi.com/2076-0760/7/12/269 |
| article html file updated | 27 April 2019 18:01 CEST | Update | - |
| article html file updated | 13 April 2019 13:54 CEST | Update | - |
| article html file updated | 2 April 2019 14:50 CEST | Update | - |
| article html file updated | 19 December 2018 11:51 CET | Original file | - |
| article pdf uploaded. | 19 December 2018 11:49 CET | Updated version of record | https://www.mdpi.com/2076-0760/7/12/269/pdf |
| article xml uploaded. | 19 December 2018 11:49 CET | Update | https://www.mdpi.com/2076-0760/7/12/269/xml |
| article xml file uploaded | 19 December 2018 11:49 CET | Update | - |
| article pdf uploaded. | 17 December 2018 18:55 CET | Updated version of record | https://www.mdpi.com/2076-0760/7/12/269/pdf-vor |
| article pdf uploaded. | 17 December 2018 18:52 CET | Version of Record | https://www.mdpi.com/2076-0760/7/12/269/pdf-vor |
| article xml file uploaded | 17 December 2018 18:52 CET | Original file | - |
