| article html file updated | 8 February 2020 00:41 CET | Update | https://www.mdpi.com/2075-4701/7/3/79 |
| article html file updated | 23 September 2019 15:19 CEST | Update | N/A |
| article html file updated | 4 May 2019 08:27 CEST | Update | N/A |
| article html file updated | 28 March 2017 11:06 CEST | Update | N/A |
| article html file updated | 3 March 2017 11:22 CET | Update | N/A |
| article html file updated | 3 March 2017 11:22 CET | Update | N/A |
| article html file updated | 3 March 2017 11:22 CET | Original file | N/A |
| article xml uploaded. | 3 March 2017 11:20 CET | Original file | https://www.mdpi.com/2075-4701/7/3/79/xml |
| article pdf uploaded. | 3 March 2017 11:20 CET | Version of Record | https://www.mdpi.com/2075-4701/7/3/79/pdf |
