| article html file updated | 10 February 2020 06:39 CET | Update | https://www.mdpi.com/2079-9292/7/8/152 |
| article html file updated | 6 October 2019 20:27 CEST | Update | - |
| article html file updated | 29 April 2019 15:04 CEST | Update | - |
| article html file updated | 15 April 2019 10:29 CEST | Update | - |
| article html file updated | 31 March 2019 09:45 CEST | Update | - |
| article html file updated | 24 August 2018 11:26 CEST | Update | - |
| article pdf uploaded. | 24 August 2018 09:51 CEST | Updated version of record | https://www.mdpi.com/2079-9292/7/8/152/pdf |
| article html file updated | 20 August 2018 11:47 CEST | Original file | - |
| article pdf uploaded. | 20 August 2018 11:46 CEST | Version of Record | https://www.mdpi.com/2079-9292/7/8/152/pdf-vor |
| article xml uploaded. | 20 August 2018 11:46 CEST | Update | https://www.mdpi.com/2079-9292/7/8/152/xml |
| article xml file uploaded | 20 August 2018 11:46 CEST | Original file | - |
