| article html file updated | 8 February 2020 11:22 CET | Update | https://www.mdpi.com/2076-0760/6/3/79 |
| article html file updated | 26 September 2019 00:37 CEST | Update | N/A |
| article html file updated | 3 May 2019 11:40 CEST | Update | N/A |
| article html file updated | 27 March 2019 16:28 CET | Update | N/A |
| article pdf uploaded. | 26 July 2017 12:16 CEST | Updated version of record | https://www.mdpi.com/2076-0760/6/3/79/pdf |
| article html file updated | 18 July 2017 16:25 CEST | Update | N/A |
| article html file updated | 18 July 2017 16:24 CEST | Update | N/A |
| article html file updated | 18 July 2017 16:23 CEST | Original file | N/A |
| article xml uploaded. | 18 July 2017 16:22 CEST | Original file | https://www.mdpi.com/2076-0760/6/3/79/xml |
| article pdf uploaded. | 18 July 2017 16:22 CEST | Version of Record | https://www.mdpi.com/2076-0760/6/3/79/pdf-vor |
