| article html file updated | 11 February 2020 05:45 CET | Update | https://www.mdpi.com/2079-3197/7/1/3 |
| article html file updated | 12 October 2019 15:11 CEST | Update | - |
| article html file updated | 27 April 2019 13:31 CEST | Update | - |
| article html file updated | 13 April 2019 09:30 CEST | Update | - |
| article html file updated | 2 April 2019 19:53 CEST | Update | - |
| article html file updated | 2 April 2019 11:20 CEST | Update | - |
| article html file updated | 29 December 2018 09:19 CET | Original file | - |
| article pdf uploaded. | 29 December 2018 09:16 CET | Updated version of record | https://www.mdpi.com/2079-3197/7/1/3/pdf |
| article xml uploaded. | 29 December 2018 09:16 CET | Update | https://www.mdpi.com/2079-3197/7/1/3/xml |
| article xml file uploaded | 29 December 2018 09:16 CET | Update | - |
| article pdf uploaded. | 28 December 2018 17:40 CET | Updated version of record | https://www.mdpi.com/2079-3197/7/1/3/pdf-vor |
| article pdf uploaded. | 28 December 2018 17:38 CET | Version of Record | https://www.mdpi.com/2079-3197/7/1/3/pdf-vor |
| article xml file uploaded | 28 December 2018 17:38 CET | Original file | - |
