| article html file updated | 10 February 2020 03:01 CET | Update | https://www.mdpi.com/2304-8158/7/8/118 |
| article html file updated | 6 October 2019 00:06 CEST | Update | - |
| article html file updated | 29 April 2019 23:06 CEST | Update | - |
| article html file updated | 15 April 2019 18:12 CEST | Update | - |
| article html file updated | 31 March 2019 00:21 CET | Update | - |
| article html file updated | 2 August 2018 16:49 CEST | Update | - |
| article html file updated | 26 July 2018 07:43 CEST | Original file | - |
| article pdf uploaded. | 26 July 2018 07:41 CEST | Version of Record | https://www.mdpi.com/2304-8158/7/8/118/pdf |
| article xml uploaded. | 26 July 2018 07:41 CEST | Update | https://www.mdpi.com/2304-8158/7/8/118/xml |
| article xml file uploaded | 26 July 2018 07:41 CEST | Original file | - |
