| article html file updated | 9 February 2020 09:48 CET | Update | https://www.mdpi.com/2220-9964/7/3/107 |
| article html file updated | 1 October 2019 14:54 CEST | Update | N/A |
| article html file updated | 1 May 2019 11:50 CEST | Update | N/A |
| article html file updated | 17 April 2019 11:36 CEST | Update | N/A |
| article html file updated | 29 March 2019 06:28 CET | Update | N/A |
| article html file updated | 27 March 2018 05:31 CEST | Update | N/A |
| article html file updated | 14 March 2018 20:22 CET | Original file | N/A |
| article xml uploaded. | 14 March 2018 16:43 CET | Original file | https://www.mdpi.com/2220-9964/7/3/107/xml |
| article pdf uploaded. | 14 March 2018 16:43 CET | Version of Record | https://www.mdpi.com/2220-9964/7/3/107/pdf |
