| article html file updated | 9 February 2020 17:41 CET | Update | https://www.mdpi.com/2079-9292/7/5/72 |
| article html file updated | 3 October 2019 14:54 CEST | Update | - |
| article html file updated | 30 April 2019 19:41 CEST | Update | - |
| article html file updated | 16 April 2019 20:05 CEST | Update | - |
| article html file updated | 30 March 2019 00:59 CET | Update | - |
| article html file updated | 30 May 2018 11:52 CEST | Update | - |
| article pdf uploaded. | 15 May 2018 14:14 CEST | Updated version of record | https://www.mdpi.com/2079-9292/7/5/72/pdf |
| article html file updated | 15 May 2018 14:13 CEST | Original file | - |
| article xml uploaded. | 15 May 2018 14:12 CEST | Update | https://www.mdpi.com/2079-9292/7/5/72/xml |
