| article html file updated | 9 February 2020 21:44 CET | Update | https://www.mdpi.com/2075-4701/8/6/460 |
| article html file updated | 4 October 2019 15:55 CEST | Update | - |
| article html file updated | 30 April 2019 10:16 CEST | Update | - |
| article html file updated | 16 April 2019 10:42 CEST | Update | - |
| article html file updated | 16 April 2019 05:41 CEST | Update | - |
| article html file updated | 30 March 2019 11:26 CET | Update | - |
| article html file updated | 27 June 2018 15:47 CEST | Update | - |
| article html file updated | 16 June 2018 10:42 CEST | Original file | - |
| article pdf uploaded. | 16 June 2018 10:41 CEST | Updated version of record | https://www.mdpi.com/2075-4701/8/6/460/pdf |
| article xml uploaded. | 16 June 2018 10:41 CEST | Update | https://www.mdpi.com/2075-4701/8/6/460/xml |
| article xml file uploaded | 16 June 2018 10:40 CEST | Update | - |
| article pdf uploaded. | 15 June 2018 16:37 CEST | Updated version of record | https://www.mdpi.com/2075-4701/8/6/460/pdf-vor |
| article pdf uploaded. | 15 June 2018 16:36 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/6/460/pdf-vor |
| article xml file uploaded | 15 June 2018 16:36 CEST | Original file | - |
