| article html file updated | 10 February 2020 05:18 CET | Update | https://www.mdpi.com/1999-5903/10/8/78 |
| article html file updated | 6 October 2019 12:43 CEST | Update | - |
| article html file updated | 29 April 2019 18:09 CEST | Update | - |
| article html file updated | 15 April 2019 13:26 CEST | Update | - |
| article html file updated | 31 March 2019 06:51 CEST | Update | - |
| article html file updated | 27 August 2018 04:03 CEST | Update | - |
| article html file updated | 9 August 2018 15:21 CEST | Original file | - |
| article pdf uploaded. | 9 August 2018 15:20 CEST | Version of Record | https://www.mdpi.com/1999-5903/10/8/78/pdf |
| article xml uploaded. | 9 August 2018 15:20 CEST | Update | https://www.mdpi.com/1999-5903/10/8/78/xml |
| article xml file uploaded | 9 August 2018 15:20 CEST | Original file | - |
