Table 1. Table showing laser parameters used in the study.

Dose description	Laser power (W)	Spot size (diameter, cm)	Time (sec)	Irradiance (W/cm2)			Fluence (J/cm2)
				Laser	Treatment surface		Laser	Treatment surface
Sub-phototoxic	1.5	3.8	300	3.8977	0.069		1,169.31	20.7
	1.7	3.8	300	4.4174	0.070		1,325.22	21
Phototoxic	2.0	3.8	300	5.1969	0.090		1,559.07	27
	2.1	3.8	300	5.4567	0.094		1,637.01	28.2

Table modified from Khan et al. (Supplementary Figure 4) denoting the irradiance and fluence calculations when distinction is made between output at laser probe and treatment surface.