Retatrutide escalation schedules in the published trials — what did each arm actually do?

There's no official dosing guidance for retta since it's still investigational O I've been digging into the published trial parameters instead. The escalation steps between arms differ Nd the reported tolerability seems to track with how slowly they ramp. Is there any consensus in the published data, or does it vary by trial? Would love to hear any thoughts on what does the literature actually say about optimal step size.