| article html file updated | 8 February 2020 17:12 CET | Update | https://www.mdpi.com/2076-3387/7/4/35 |
| article html file updated | 27 September 2019 09:24 CEST | Update | N/A |
| article html file updated | 2 May 2019 23:58 CEST | Update | N/A |
| article html file updated | 2 January 2018 14:09 CET | Update | N/A |
| article html file updated | 28 September 2017 05:43 CEST | Update | N/A |
| article xml uploaded. | 28 September 2017 05:42 CEST | Update | https://www.mdpi.com/2076-3387/7/4/35/xml |
| article pdf uploaded. | 28 September 2017 05:42 CEST | Updated version of record | https://www.mdpi.com/2076-3387/7/4/35/pdf |
| article html file updated | 26 September 2017 15:41 CEST | Original file | N/A |
| article xml uploaded. | 26 September 2017 15:40 CEST | Original file | N/A |
| article pdf uploaded. | 26 September 2017 15:40 CEST | Version of Record | https://www.mdpi.com/2076-3387/7/4/35/pdf-vor |
