| article html file updated | 11 February 2020 00:50 CET | Update | https://www.mdpi.com/2076-0760/7/12/254 |
| article html file updated | 11 October 2019 08:46 CEST | Update | N/A |
| article html file updated | 28 April 2019 00:32 CEST | Update | N/A |
| article html file updated | 13 April 2019 20:26 CEST | Update | N/A |
| article html file updated | 2 April 2019 06:40 CEST | Update | N/A |
| article html file updated | 5 December 2018 02:54 CET | Update | N/A |
| article pdf uploaded. | 5 December 2018 02:52 CET | Updated version of record | https://www.mdpi.com/2076-0760/7/12/254/pdf |
| article xml uploaded. | 5 December 2018 02:52 CET | Update | https://www.mdpi.com/2076-0760/7/12/254/xml |
| article xml file uploaded | 5 December 2018 02:52 CET | Update | N/A |
| article html file updated | 3 December 2018 11:12 CET | Original file | N/A |
| article pdf uploaded. | 3 December 2018 11:10 CET | Version of Record | https://www.mdpi.com/2076-0760/7/12/254/pdf-vor |
| article xml uploaded. | 3 December 2018 11:10 CET | Update | N/A |
| article xml file uploaded | 3 December 2018 11:10 CET | Original file | N/A |
