| article html file updated | 9 February 2020 14:53 CET | Update | https://www.mdpi.com/2079-6412/8/4/151 |
| article html file updated | 2 October 2019 21:07 CEST | Update | - |
| article html file updated | 1 May 2019 01:24 CEST | Update | - |
| article html file updated | 17 April 2019 02:00 CEST | Update | - |
| article html file updated | 29 March 2019 18:10 CET | Update | - |
| article html file updated | 1 May 2018 10:51 CEST | Update | - |
| article html file updated | 25 April 2018 09:31 CEST | Update | - |
| article xml uploaded. | 25 April 2018 09:29 CEST | Update | https://www.mdpi.com/2079-6412/8/4/151/xml |
| article pdf uploaded. | 25 April 2018 09:29 CEST | Updated version of record | https://www.mdpi.com/2079-6412/8/4/151/pdf |
| article html file updated | 25 April 2018 09:11 CEST | Update | - |
| article pdf uploaded. | 25 April 2018 09:10 CEST | Updated version of record | https://www.mdpi.com/2079-6412/8/4/151/pdf-vor |
| article xml file uploaded | 25 April 2018 09:10 CEST | Update | - |
| article html file updated | 23 April 2018 10:00 CEST | Original file | - |
| article pdf uploaded. | 23 April 2018 09:59 CEST | Version of Record | https://www.mdpi.com/2079-6412/8/4/151/pdf-vor |
| article xml file uploaded | 23 April 2018 09:59 CEST | Original file | - |
