Acknowledgments to Reviewers 2019

The editorial team of GPB wishes to extend a heartfelt thanks to the GPB reviewers who have provided valuable comments for manuscripts under consideration by GPB during 2019.Your contributions are vital for the everimproving scientific quality of the journal.We have been seeing more and more submissions and accordingly a more stringent review process is expected.Please be aware of the rising bar of quality for the acceptable articles and look forward to your continued support in 2020!