Dear WG1,WG2,WG3, WG5 conveners we (WG6) just had a meeting where we almost finally selected our agenda. We have a lot of abstracts and we need to reduce this amount by a factor 2. It looks like we will NOT have space in our WG6-main sessions for the following abstracts ( we now have 49 abstracts, while we have only 44 slots ) and therefore we propose to organize an ADDITIONAL joint sessions or if the following abstracts could be accepted by YOUR WG. WG1 : #62, #72, #344, #361, #386 WG2: #162, #260 , #307 WG5: #147, #335 , #385 Note, we would like to accept in our (WG6) session following abstracts: #13, # 69 , # 98, #124, #170, #175 , #300, #388, #372, #395, #419 Please, let us know by Friday if you agree or not! Or if any issues or suggestions. Best regards, Alessandro, Michela, Yulia. (WG6 conveners )