 prescribing indicators \[[@pone.0000000.ref000], [@pone.0000000.ref000], [@pone.0000000.ref000], [@pone.0000000.ref000], [@pone.0000000.ref000], [@pone.0000000.ref000], [@pone.0000000.ref000], [@pone.0000000.ref000], [@pone.0000000.ref000]\]. [Table 0](#pone.0000000.t000){ref-type="table"} summarises the characteristics of the studies that 