| article html file updated | 9 February 2020 18:31 CET | Update | https://www.mdpi.com/2304-8158/7/5/80 |
| article html file updated | 3 October 2019 20:03 CEST | Update | N/A |
| article html file updated | 30 April 2019 17:51 CEST | Update | N/A |
| article html file updated | 16 April 2019 18:16 CEST | Update | N/A |
| article html file updated | 30 March 2019 03:15 CET | Update | N/A |
| article html file updated | 30 May 2018 10:50 CEST | Update | N/A |
| article html file updated | 22 May 2018 08:16 CEST | Original file | N/A |
| article pdf uploaded. | 22 May 2018 08:15 CEST | Version of Record | https://www.mdpi.com/2304-8158/7/5/80/pdf |
| article xml uploaded. | 22 May 2018 08:15 CEST | Update | https://www.mdpi.com/2304-8158/7/5/80/xml |
| article xml file uploaded | 22 May 2018 08:15 CEST | Original file | N/A |
