修改返回后给出“However, before we can proceed with the review process we ask you to address the following:
Kindly provide Graphical Abstract as a single image and multi-panels are not allowed.”
我的Graphical Abstract最开始上传的是tiff格式的,生成PDF后说有问题,我将起PDF格式的上传了,结果又返回了上面的意见。这个“multi-panels”是什么意思啊?请教各位高手!