| article html file updated | 9 February 2020 18:56 CET | Update | https://www.mdpi.com/2218-1989/8/2/36 |
| article html file updated | 3 October 2019 22:33 CEST | Update | N/A |
| article html file updated | 30 April 2019 16:55 CEST | Update | N/A |
| article html file updated | 16 April 2019 17:22 CEST | Update | N/A |
| article html file updated | 30 March 2019 04:21 CET | Update | N/A |
| article html file updated | 27 June 2018 12:00 CEST | Update | N/A |
| article html file updated | 25 May 2018 11:12 CEST | Original file | N/A |
| article pdf uploaded. | 25 May 2018 11:11 CEST | Updated version of record | https://www.mdpi.com/2218-1989/8/2/36/pdf |
| article xml uploaded. | 25 May 2018 11:11 CEST | Update | https://www.mdpi.com/2218-1989/8/2/36/xml |
| article xml file uploaded | 25 May 2018 11:11 CEST | Update | N/A |
| article pdf uploaded. | 24 May 2018 15:21 CEST | Updated version of record | https://www.mdpi.com/2218-1989/8/2/36/pdf-vor |
| article pdf uploaded. | 24 May 2018 15:20 CEST | Version of Record | https://www.mdpi.com/2218-1989/8/2/36/pdf-vor |
| article xml file uploaded | 24 May 2018 15:20 CEST | Original file | N/A |
