| article html file updated | 9 February 2020 16:03 CET | Update | https://www.mdpi.com/2297-8739/5/2/26 |
| article html file updated | 3 October 2019 04:11 CEST | Update | N/A |
| article html file updated | 30 April 2019 23:07 CEST | Update | N/A |
| article html file updated | 16 April 2019 23:42 CEST | Update | N/A |
| article html file updated | 29 March 2019 21:00 CET | Update | N/A |
| article html file updated | 27 June 2018 09:43 CEST | Update | N/A |
| article pdf uploaded. | 2 May 2018 12:53 CEST | Updated version of record | https://www.mdpi.com/2297-8739/5/2/26/pdf |
| article pdf uploaded. | 2 May 2018 12:43 CEST | Updated version of record | https://www.mdpi.com/2297-8739/5/2/26/pdf-vor |
| article html file updated | 2 May 2018 09:54 CEST | Original file | N/A |
| article pdf uploaded. | 2 May 2018 09:53 CEST | Version of Record | https://www.mdpi.com/2297-8739/5/2/26/pdf-vor |
| article xml uploaded. | 2 May 2018 09:53 CEST | Update | https://www.mdpi.com/2297-8739/5/2/26/xml |
| article xml file uploaded | 2 May 2018 09:52 CEST | Original file | N/A |