| article html file updated | 13 February 2020 23:12 CET | Update | https://www.mdpi.com/2076-0752/8/4/129 |
| article html file updated | 30 December 2019 09:26 CET | Update | N/A |
| article html file updated | 21 October 2019 03:10 CEST | Update | N/A |
| article pdf uploaded. | 21 October 2019 03:09 CEST | Updated version of record | https://www.mdpi.com/2076-0752/8/4/129/pdf |
| article xml uploaded. | 21 October 2019 03:09 CEST | Update | https://www.mdpi.com/2076-0752/8/4/129/xml |
| article xml file uploaded | 21 October 2019 03:08 CEST | Update | N/A |
| article html file updated | 11 October 2019 12:43 CEST | Update | N/A |
| article pdf uploaded. | 11 October 2019 12:42 CEST | Updated version of record | https://www.mdpi.com/2076-0752/8/4/129/pdf-vor |
| article xml uploaded. | 11 October 2019 12:42 CEST | Update | N/A |
| article xml file uploaded | 11 October 2019 12:42 CEST | Update | N/A |
| article html file updated | 9 October 2019 10:47 CEST | Original file | N/A |
| article pdf uploaded. | 9 October 2019 10:46 CEST | Version of Record | https://www.mdpi.com/2076-0752/8/4/129/pdf-vor |
| article xml uploaded. | 9 October 2019 10:46 CEST | Update | N/A |
| article xml file uploaded | 9 October 2019 10:46 CEST | Original file | N/A |
