| article html file updated | 9 February 2020 21:25 CET | Update | https://www.mdpi.com/2075-4701/8/6/454 |
| article html file updated | 4 October 2019 13:57 CEST | Update | - |
| article html file updated | 30 April 2019 11:03 CEST | Update | - |
| article html file updated | 16 April 2019 11:28 CEST | Update | - |
| article html file updated | 16 April 2019 06:20 CEST | Update | - |
| article html file updated | 30 March 2019 10:38 CET | Update | - |
| article html file updated | 27 June 2018 15:44 CEST | Update | - |
| article html file updated | 15 June 2018 08:01 CEST | Update | - |
| article pdf uploaded. | 15 June 2018 08:00 CEST | Updated version of record | https://www.mdpi.com/2075-4701/8/6/454/pdf |
| article xml uploaded. | 15 June 2018 08:00 CEST | Update | https://www.mdpi.com/2075-4701/8/6/454/xml |
| article html file updated | 14 June 2018 09:50 CEST | Original file | - |
| article pdf uploaded. | 14 June 2018 09:48 CEST | Updated version of record | https://www.mdpi.com/2075-4701/8/6/454/pdf-vor |
| article xml file uploaded | 14 June 2018 09:48 CEST | Update | - |
| article pdf uploaded. | 13 June 2018 16:14 CEST | Updated version of record | https://www.mdpi.com/2075-4701/8/6/454/pdf-vor |
| article xml file uploaded | 13 June 2018 16:09 CEST | Original file | - |
| article pdf uploaded. | 13 June 2018 16:09 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/6/454/pdf-vor |
