| article html file updated | 11 February 2020 19:45 CET | Update | https://www.mdpi.com/2304-8158/8/3/89 |
| article html file updated | 15 October 2019 23:26 CEST | Update | - |
| article html file updated | 26 April 2019 08:36 CEST | Update | - |
| article html file updated | 12 April 2019 04:11 CEST | Update | - |
| article html file updated | 4 April 2019 06:36 CEST | Update | - |
| article html file updated | 4 March 2019 06:17 CET | Update | - |
| article pdf uploaded. | 4 March 2019 02:59 CET | Updated version of record | https://www.mdpi.com/2304-8158/8/3/89/pdf |
| article xml uploaded. | 4 March 2019 02:59 CET | Update | https://www.mdpi.com/2304-8158/8/3/89/xml |
| article xml file uploaded | 4 March 2019 02:59 CET | Update | - |
| article html file updated | 3 March 2019 11:24 CET | Original file | - |
| article pdf uploaded. | 3 March 2019 11:22 CET | Version of Record | https://www.mdpi.com/2304-8158/8/3/89/pdf-vor |
| article xml file uploaded | 3 March 2019 11:22 CET | Original file | - |
