| article html file updated | 10 February 2020 00:47 CET | Update | https://www.mdpi.com/2227-9032/6/3/79 |
| article html file updated | 5 October 2019 11:02 CEST | Update | N/A |
| article html file updated | 30 April 2019 03:29 CEST | Update | N/A |
| article html file updated | 15 April 2019 22:48 CEST | Update | N/A |
| article html file updated | 30 March 2019 19:03 CET | Update | N/A |
| article html file updated | 22 September 2018 14:02 CEST | Update | N/A |
| article html file updated | 2 August 2018 07:11 CEST | Update | N/A |
| article html file updated | 12 July 2018 14:09 CEST | Update | N/A |
| article xml uploaded. | 12 July 2018 14:08 CEST | Update | https://www.mdpi.com/2227-9032/6/3/79/xml |
| article pdf uploaded. | 12 July 2018 14:08 CEST | Updated version of record | https://www.mdpi.com/2227-9032/6/3/79/pdf |
| article html file updated | 10 July 2018 14:30 CEST | Original file | N/A |
| article xml file uploaded | 10 July 2018 14:29 CEST | Original file | N/A |
