| article html file updated | 8 February 2020 12:49 CET | Update | https://www.mdpi.com/2411-5142/2/3/29 |
| article html file updated | 26 September 2019 08:59 CEST | Update | N/A |
| article html file updated | 3 May 2019 08:23 CEST | Update | N/A |
| article html file updated | 27 March 2019 19:20 CET | Update | N/A |
| article pdf uploaded. | 10 August 2017 08:55 CEST | Updated version of record | https://www.mdpi.com/2411-5142/2/3/29/pdf |
| article html file updated | 4 August 2017 13:05 CEST | Original file | N/A |
| article xml uploaded. | 4 August 2017 13:03 CEST | Original file | https://www.mdpi.com/2411-5142/2/3/29/xml |
| article pdf uploaded. | 4 August 2017 13:03 CEST | Version of Record | https://www.mdpi.com/2411-5142/2/3/29/pdf-vor |
