| article html file updated | 8 February 2020 18:39 CET | Update | https://www.mdpi.com/2220-9964/6/10/307 |
| article html file updated | 27 September 2019 19:37 CEST | Update | N/A |
| article html file updated | 2 May 2019 20:50 CEST | Update | N/A |
| article html file updated | 1 November 2017 02:32 CET | Update | N/A |
| article html file updated | 25 October 2017 08:17 CEST | Update | N/A |
| article xml uploaded. | 25 October 2017 08:15 CEST | Update | https://www.mdpi.com/2220-9964/6/10/307/xml |
| article xml uploaded. | 25 October 2017 08:15 CEST | Update | N/A |
| article pdf uploaded. | 25 October 2017 08:15 CEST | Updated version of record | https://www.mdpi.com/2220-9964/6/10/307/pdf |
| article html file updated | 17 October 2017 23:04 CEST | Update | N/A |
| article xml uploaded. | 17 October 2017 13:56 CEST | Update | N/A |
| article pdf uploaded. | 17 October 2017 13:56 CEST | Updated version of record | https://www.mdpi.com/2220-9964/6/10/307/pdf-vor |
| article html file updated | 17 October 2017 12:31 CEST | Original file | N/A |
| article xml uploaded. | 17 October 2017 12:30 CEST | Update | N/A |
| article xml uploaded. | 17 October 2017 12:30 CEST | Original file | N/A |
| article pdf uploaded. | 17 October 2017 12:30 CEST | Version of Record | https://www.mdpi.com/2220-9964/6/10/307/pdf-vor |
