| article html file updated | 9 February 2020 08:03 CET | Update | https://www.mdpi.com/2079-9292/7/3/29 |
| article html file updated | 1 October 2019 03:25 CEST | Update | N/A |
| article html file updated | 1 May 2019 15:27 CEST | Update | N/A |
| article html file updated | 17 April 2019 14:59 CEST | Update | N/A |
| article html file updated | 29 March 2019 02:33 CET | Update | N/A |
| article html file updated | 26 March 2018 12:55 CEST | Update | N/A |
| article html file updated | 1 March 2018 05:00 CET | Update | N/A |
| article xml uploaded. | 1 March 2018 04:59 CET | Update | https://www.mdpi.com/2079-9292/7/3/29/xml |
| article pdf uploaded. | 1 March 2018 04:59 CET | Updated version of record | https://www.mdpi.com/2079-9292/7/3/29/pdf |
| article html file updated | 28 February 2018 12:42 CET | Original file | N/A |
| article xml uploaded. | 28 February 2018 12:40 CET | Original file | N/A |
| article pdf uploaded. | 28 February 2018 12:40 CET | Version of Record | https://www.mdpi.com/2079-9292/7/3/29/pdf-vor |