| article html file updated | 11 February 2020 05:49 CET | Update | https://www.mdpi.com/1996-1073/12/1/100 |
| article html file updated | 27 April 2019 13:22 CEST | Update | N/A |
| article html file updated | 13 April 2019 09:21 CEST | Update | N/A |
| article html file updated | 2 April 2019 20:04 CEST | Update | N/A |
| article html file updated | 16 January 2019 06:34 CET | Update | N/A |
| article pdf uploaded. | 14 January 2019 07:57 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/1/100/pdf |
| article html file updated | 29 December 2018 09:13 CET | Original file | N/A |
| article pdf uploaded. | 29 December 2018 09:12 CET | Version of Record | https://www.mdpi.com/1996-1073/12/1/100/pdf-vor |
| article xml uploaded. | 29 December 2018 09:12 CET | Update | https://www.mdpi.com/1996-1073/12/1/100/xml |
| article xml file uploaded | 29 December 2018 09:12 CET | Original file | N/A |