North Staffordshire NHS Primary Care Trust (PCT), Stoke-on-Trent PCT, South Staffordshire PCT, Birmingham East & North PCT, Heart of Birmingham Teaching PCT, South Birmingham PCT, Solihull PCT, Dudley PCT, Sandwell PCT, Walsall PCT , Wolverhampton City PCT, Shropshire County PCT, Telford & Wrekin PCT jointly on behalf of themselves (‘the PCT Commissioners') and on behalf of NHS Cannock Chase Clinical Commissioning Group (CCG), NHS East Staffordshire CCG, NHS North Staffordshire CCG, NHS South East Staffs and Seisdon Peninsular CCG, NHS Stafford and Surrounds CCG, NHS Stoke on Trent CCG, NHS Birmingham Cross City CCG, NHS Birmingham South and Central CCG, NHS Solihull CCG, NHS Dudley CCG, NHS Sandwell and West Birmingham CCG, NHS Walsall CCG, NHS Wolverhampton CCG, NHS Shropshire CCG, NHS Telford & Wrekin CCG jointly as the successor commissioning organisations to the PCT Commissioners.