| article html file updated | 8 February 2020 00:55 CET | Update | https://www.mdpi.com/2075-4701/7/3/84 |
| article html file updated | 23 September 2019 16:44 CEST | Update | N/A |
| article html file updated | 4 May 2019 07:54 CEST | Update | N/A |
| article html file updated | 28 March 2017 11:07 CEST | Update | N/A |
| article html file updated | 8 March 2017 09:00 CET | Original file | N/A |
| article xml uploaded. | 8 March 2017 08:59 CET | Update | https://www.mdpi.com/2075-4701/7/3/84/xml |
| article pdf uploaded. | 8 March 2017 08:59 CET | Updated version of record | https://www.mdpi.com/2075-4701/7/3/84/pdf |
| article pdf uploaded. | 7 March 2017 12:05 CET | Version of Record | https://www.mdpi.com/2075-4701/7/3/84/pdf-vor |
