| article html file updated | 8 February 2020 19:15 CET | Update | https://www.mdpi.com/2076-3263/7/4/107 |
| article html file updated | 27 September 2019 23:06 CEST | Update | N/A |
| article html file updated | 2 May 2019 19:27 CEST | Update | N/A |
| article html file updated | 2 January 2018 12:21 CET | Update | N/A |
| article html file updated | 30 October 2017 05:22 CET | Update | N/A |
| article xml uploaded. | 30 October 2017 05:20 CET | Update | https://www.mdpi.com/2076-3263/7/4/107/xml |
| article xml uploaded. | 30 October 2017 05:20 CET | Update | N/A |
| article pdf uploaded. | 30 October 2017 05:20 CET | Updated version of record | https://www.mdpi.com/2076-3263/7/4/107/pdf |
| article html file updated | 24 October 2017 08:30 CEST | Original file | N/A |
| article xml uploaded. | 24 October 2017 08:29 CEST | Update | N/A |
| article xml uploaded. | 24 October 2017 08:29 CEST | Update | N/A |
| article xml uploaded. | 24 October 2017 08:29 CEST | Original file | N/A |
| article pdf uploaded. | 24 October 2017 08:29 CEST | Updated version of record | https://www.mdpi.com/2076-3263/7/4/107/pdf-vor |
| article pdf uploaded. | 23 October 2017 15:44 CEST | Version of Record | https://www.mdpi.com/2076-3263/7/4/107/pdf-vor |
