| article html file updated | 10 February 2020 21:47 CET | Update | https://www.mdpi.com/2076-0752/7/4/80 |
| article html file updated | 28 April 2019 07:08 CEST | Update | N/A |
| article html file updated | 14 April 2019 02:58 CEST | Update | N/A |
| article html file updated | 1 April 2019 22:15 CEST | Update | N/A |
| article html file updated | 26 December 2018 08:57 CET | Update | N/A |
| article html file updated | 19 November 2018 02:22 CET | Update | N/A |
| article pdf uploaded. | 19 November 2018 02:21 CET | Updated version of record | https://www.mdpi.com/2076-0752/7/4/80/pdf |
| article xml uploaded. | 19 November 2018 02:21 CET | Update | https://www.mdpi.com/2076-0752/7/4/80/xml |
| article xml file uploaded | 19 November 2018 02:21 CET | Update | N/A |
| article html file updated | 16 November 2018 12:06 CET | Original file | N/A |
| article pdf uploaded. | 16 November 2018 12:05 CET | Version of Record | https://www.mdpi.com/2076-0752/7/4/80/pdf-vor |
| article xml uploaded. | 16 November 2018 12:05 CET | Update | N/A |
| article xml file uploaded | 16 November 2018 12:05 CET | Original file | N/A |
