| article html file updated | 9 February 2020 20:33 CET | Update | https://www.mdpi.com/2073-4360/10/6/626 |
| article html file updated | 4 October 2019 08:34 CEST | Update | - |
| article html file updated | 30 April 2019 13:08 CEST | Update | - |
| article html file updated | 16 April 2019 13:47 CEST | Update | - |
| article html file updated | 16 April 2019 08:09 CEST | Update | - |
| article html file updated | 30 March 2019 08:23 CET | Update | - |
| article html file updated | 28 June 2018 03:46 CEST | Update | - |
| article html file updated | 7 June 2018 05:48 CEST | Original file | - |
| article pdf uploaded. | 7 June 2018 05:47 CEST | Updated version of record | https://www.mdpi.com/2073-4360/10/6/626/pdf |
| article xml uploaded. | 7 June 2018 05:47 CEST | Update | https://www.mdpi.com/2073-4360/10/6/626/xml |
| article xml file uploaded | 7 June 2018 05:47 CEST | Update | - |
| article xml file uploaded | 7 June 2018 05:39 CEST | Original file | - |
