| article html file updated | 8 February 2020 16:40 CET | Update | https://www.mdpi.com/2075-4450/8/3/103 |
| article html file updated | 27 September 2019 06:14 CEST | Update | N/A |
| article html file updated | 3 May 2019 01:04 CEST | Update | N/A |
| article html file updated | 6 October 2017 05:09 CEST | Update | N/A |
| article html file updated | 20 September 2017 14:53 CEST | Original file | N/A |
| article xml uploaded. | 20 September 2017 14:52 CEST | Original file | https://www.mdpi.com/2075-4450/8/3/103/xml |
| article pdf uploaded. | 20 September 2017 14:52 CEST | Version of Record | https://www.mdpi.com/2075-4450/8/3/103/pdf |
