| article html file updated | 10 February 2020 14:21 CET | Update | https://www.mdpi.com/2076-0817/7/4/80 |
| article html file updated | 8 October 2019 16:59 CEST | Update | - |
| article html file updated | 28 April 2019 23:03 CEST | Update | - |
| article html file updated | 14 April 2019 18:19 CEST | Update | - |
| article html file updated | 1 April 2019 02:19 CEST | Update | - |
| article html file updated | 26 December 2018 23:08 CET | Update | - |
| article html file updated | 14 October 2018 09:19 CEST | Original file | - |
| article pdf uploaded. | 14 October 2018 09:19 CEST | Updated version of record | https://www.mdpi.com/2076-0817/7/4/80/pdf |
| article xml uploaded. | 14 October 2018 09:19 CEST | Update | https://www.mdpi.com/2076-0817/7/4/80/xml |
| article xml file uploaded | 14 October 2018 09:19 CEST | Update | - |
| article pdf uploaded. | 5 October 2018 17:07 CEST | Updated version of record | https://www.mdpi.com/2076-0817/7/4/80/pdf-vor |
| article pdf uploaded. | 5 October 2018 16:19 CEST | Version of Record | https://www.mdpi.com/2076-0817/7/4/80/pdf-vor |
| article xml file uploaded | 5 October 2018 16:19 CEST | Original file | - |
