| article html file updated | 8 February 2020 02:46 CET | Update | https://www.mdpi.com/2305-6304/5/2/10 |
| article html file updated | 4 May 2019 03:53 CEST | Update | N/A |
| article html file updated | 29 June 2017 11:58 CEST | Update | N/A |
| article html file updated | 6 April 2017 08:29 CEST | Update | N/A |
| article xml uploaded. | 6 April 2017 08:28 CEST | Update | https://www.mdpi.com/2305-6304/5/2/10/xml |
| article pdf uploaded. | 6 April 2017 08:28 CEST | Updated version of record | https://www.mdpi.com/2305-6304/5/2/10/pdf |
| article html file updated | 4 April 2017 22:20 CEST | Original file | N/A |
| article pdf uploaded. | 2 April 2017 05:57 CEST | Version of Record | https://www.mdpi.com/2305-6304/5/2/10/pdf-vor |
