| article html file updated | 10 February 2020 16:35 CET | Update | https://www.mdpi.com/2306-7381/5/4/91 |
| article html file updated | 9 October 2019 05:48 CEST | Update | N/A |
| article html file updated | 28 April 2019 18:40 CEST | Update | N/A |
| article html file updated | 14 April 2019 13:50 CEST | Update | N/A |
| article html file updated | 1 April 2019 08:06 CEST | Update | N/A |
| article html file updated | 26 December 2018 23:57 CET | Update | N/A |
| article html file updated | 24 October 2018 11:13 CEST | Update | N/A |
| article xml uploaded. | 24 October 2018 11:12 CEST | Update | https://www.mdpi.com/2306-7381/5/4/91/xml |
| article pdf uploaded. | 24 October 2018 11:12 CEST | Updated version of record | https://www.mdpi.com/2306-7381/5/4/91/pdf |
| article html file updated | 18 October 2018 11:06 CEST | Original file | N/A |
| article pdf uploaded. | 18 October 2018 11:06 CEST | Version of Record | https://www.mdpi.com/2306-7381/5/4/91/pdf-vor |
| article xml uploaded. | 18 October 2018 11:06 CEST | Update | N/A |
| article xml file uploaded | 18 October 2018 11:06 CEST | Original file | N/A |
