| article html file updated | 9 February 2020 15:40 CET | Update | https://www.mdpi.com/2504-186X/3/2/12 |
| article html file updated | 3 October 2019 01:48 CEST | Update | N/A |
| article html file updated | 30 April 2019 23:53 CEST | Update | N/A |
| article html file updated | 17 April 2019 00:32 CEST | Update | N/A |
| article html file updated | 29 March 2019 20:04 CET | Update | N/A |
| article html file updated | 4 May 2018 13:23 CEST | Update | N/A |
| article xml uploaded. | 4 May 2018 13:01 CEST | Update | https://www.mdpi.com/2504-186X/3/2/12/xml |
| article pdf uploaded. | 4 May 2018 13:01 CEST | Updated version of record | https://www.mdpi.com/2504-186X/3/2/12/pdf |
| article html file updated | 29 April 2018 10:36 CEST | Original file | N/A |
| article pdf uploaded. | 29 April 2018 10:35 CEST | Updated version of record | https://www.mdpi.com/2504-186X/3/2/12/pdf-vor |
| article xml file uploaded | 29 April 2018 10:35 CEST | Update | N/A |
| article pdf uploaded. | 27 April 2018 16:17 CEST | Updated version of record | https://www.mdpi.com/2504-186X/3/2/12/pdf-vor |
| article pdf uploaded. | 27 April 2018 16:16 CEST | Version of Record | https://www.mdpi.com/2504-186X/3/2/12/pdf-vor |
| article xml file uploaded | 27 April 2018 16:16 CEST | Original file | N/A |
