| article html file updated | 11 February 2020 19:15 CET | Update | https://www.mdpi.com/2220-9964/8/3/117 |
| article html file updated | 15 October 2019 20:13 CEST | Update | - |
| article html file updated | 26 April 2019 09:46 CEST | Update | - |
| article html file updated | 12 April 2019 05:18 CEST | Update | - |
| article html file updated | 10 April 2019 18:13 CEST | Update | - |
| article html file updated | 4 April 2019 05:21 CEST | Update | - |
| article html file updated | 7 March 2019 04:48 CET | Original file | - |
| article pdf uploaded. | 7 March 2019 04:46 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/3/117/pdf |
| article xml uploaded. | 7 March 2019 04:46 CET | Update | https://www.mdpi.com/2220-9964/8/3/117/xml |
| article xml file uploaded | 7 March 2019 04:46 CET | Update | - |
| article pdf uploaded. | 28 February 2019 16:56 CET | Version of Record | https://www.mdpi.com/2220-9964/8/3/117/pdf-vor |
| article xml file uploaded | 28 February 2019 16:56 CET | Original file | - |
