| article html file updated | 8 February 2020 14:57 CET | Update | https://www.mdpi.com/2075-4450/8/3/91 |
| article html file updated | 26 September 2019 20:49 CEST | Update | N/A |
| article html file updated | 3 May 2019 04:15 CEST | Update | N/A |
| article html file updated | 6 October 2017 05:08 CEST | Update | N/A |
| article html file updated | 2 September 2017 11:18 CEST | Update | N/A |
| article xml uploaded. | 2 September 2017 11:17 CEST | Update | https://www.mdpi.com/2075-4450/8/3/91/xml |
| article pdf uploaded. | 2 September 2017 11:17 CEST | Updated version of record | https://www.mdpi.com/2075-4450/8/3/91/pdf |
| article html file updated | 31 August 2017 12:06 CEST | Original file | N/A |
| article xml uploaded. | 31 August 2017 12:04 CEST | Update | N/A |
| article xml uploaded. | 31 August 2017 12:04 CEST | Original file | N/A |
| article pdf uploaded. | 31 August 2017 12:04 CEST | Version of Record | https://www.mdpi.com/2075-4450/8/3/91/pdf-vor |
