| article html file updated | 10 February 2020 00:57 CET | Update | https://www.mdpi.com/2227-9717/6/7/88 |
| article html file updated | 5 October 2019 12:10 CEST | Update | N/A |
| article html file updated | 30 April 2019 03:08 CEST | Update | N/A |
| article html file updated | 15 April 2019 22:28 CEST | Update | N/A |
| article html file updated | 30 March 2019 19:26 CET | Update | N/A |
| article html file updated | 2 August 2018 07:55 CEST | Update | N/A |
| article html file updated | 30 July 2018 06:10 CEST | Update | N/A |
| article html file updated | 13 July 2018 10:14 CEST | Update | N/A |
| article xml uploaded. | 13 July 2018 10:12 CEST | Update | https://www.mdpi.com/2227-9717/6/7/88/xml |
| article pdf uploaded. | 13 July 2018 10:12 CEST | Updated version of record | https://www.mdpi.com/2227-9717/6/7/88/pdf |
| article html file updated | 11 July 2018 14:52 CEST | Original file | N/A |
| article pdf uploaded. | 11 July 2018 14:51 CEST | Version of Record | https://www.mdpi.com/2227-9717/6/7/88/pdf-vor |
| article xml file uploaded | 11 July 2018 14:51 CEST | Original file | N/A |
