| article html file updated | 10 February 2020 11:47 CET | Update | https://www.mdpi.com/2227-9091/6/3/103 |
| article html file updated | 8 October 2019 01:48 CEST | Update | - |
| article html file updated | 29 April 2019 04:02 CEST | Update | - |
| article html file updated | 14 April 2019 23:31 CEST | Update | - |
| article html file updated | 31 March 2019 20:40 CEST | Update | - |
| article html file updated | 22 September 2018 13:06 CEST | Update | - |
| article html file updated | 19 September 2018 13:08 CEST | Original file | - |
| article pdf uploaded. | 19 September 2018 13:07 CEST | Version of Record | https://www.mdpi.com/2227-9091/6/3/103/pdf |
| article xml uploaded. | 19 September 2018 13:07 CEST | Update | https://www.mdpi.com/2227-9091/6/3/103/xml |
| article xml file uploaded | 19 September 2018 13:07 CEST | Original file | - |
