ACKNOWLEDGEMENTS
On behalf of the TELESPHOR investigators : Dr.Medvedev Vladimir
(Moscow), Dr.Bogolepova Anna (Moscow), Dr.Vorobyeva Olga (Moscow),
Dr.Chaliagin Michail (Ekaterinburg), Dr. Mrykhina Veronika (Rostov on
Don), Dr.Mavani Dchaval (Rostov on Don), Dr.Pozdnyakov Stanislav
(Yaroslavl).
Editorial assistance was provided by Jenny Grice, Le Prioldy, France.